21485580912

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:605

約数の個数: 320

約数和(自身を含む): 67174272000

約数和(自身を除く): 45688691088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 263, 269, 296, 304, 333, 342, 432, 444, 456, 513, 526, 538, 592, 666, 684, 703, 789, 807, 888, 912, 999, 1026, 1052, 1076, 1332, 1368, 1406, 1578, 1614, 1776, 1998, 2052, 2104, 2109, 2152, 2367, 2421, 2664, 2736, 2812, 3156, 3228, 3996, 4104, 4208, 4218, 4304, 4734, 4842, 4997, 5111, 5328, 5624, 6312, 6327, 6456, 7101, 7263, 7992, 8208, 8436, 9468, 9684, 9731, 9953, 9994, 10222, 11248, 12624, 12654, 12912, 14202, 14526, 14991, 15333, 15984, 16872, 18936, 18981, 19368, 19462, 19906, 19988, 20444, 25308, 28404, 29052, 29193, 29859, 29982, 30666, 33744, 37872, 37962, 38736, 38924, 39812, 39976, 40888, 44973, 45999, 50616, 56808, 58104, 58386, 59718, 59964, 61332, 70747, 75924, 77848, 79624, 79952, 81776, 87579, 89577, 89946, 91998, 101232, 113616, 116208, 116772, 119436, 119928, 122664, 134919, 137997, 141494, 151848, 155696, 159248, 175158, 179154, 179892, 183996, 184889, 189107, 212241, 233544, 238872, 239856, 245328, 262737, 268731, 269838, 275994, 282988, 303696, 350316, 358308, 359784, 367992, 369778, 378214, 424482, 467088, 477744, 525474, 537462, 539676, 551988, 554667, 565976, 567321, 636723, 700632, 716616, 719568, 735984, 739556, 756428, 848964, 1050948, 1074924, 1079352, 1103976, 1109334, 1131952, 1134642, 1273446, 1344193, 1401264, 1433232, 1479112, 1512856, 1664001, 1697928, 1701963, 1910169, 2101896, 2149848, 2158704, 2207952, 2218668, 2269284, 2546892, 2617639, 2688386, 2958224, 3025712, 3328002, 3395856, 3403926, 3820338, 4032579, 4203792, 4299696, 4437336, 4538568, 4992003, 5093784, 5105889, 5235278, 5376772, 6656004, 6807852, 7640676, 7852917, 8065158, 8874672, 9077136, 9984006, 10187568, 10211778, 10470556, 10753544, 12097737, 13312008, 13615704, 15281352, 15705834, 16130316, 19968012, 20423556, 20941112, 21507088, 23558751, 24195474, 26624016, 27231408, 30562704, 31411668, 32260632, 36293211, 39936024, 40847112, 41882224, 47117502, 48390948, 49735141, 62823336, 64521264, 70676253, 72586422, 79872048, 81694224, 94235004, 96781896, 99470282, 125646672, 141352506, 145172844, 149205423, 188470008, 193563792, 198940564, 282705012, 290345688, 298410846, 376940016, 397881128, 447616269, 565410024, 580691376, 596821692, 795762256, 895232538, 1130820048, 1193643384, 1342848807, 1790465076, 2387286768, 2685697614, 3580930152, 5371395228, 7161860304, 10742790456, 21485580912]

約数ペア:

[(1, 21485580912), (2, 10742790456), (3, 7161860304), (4, 5371395228), (6, 3580930152), (8, 2685697614), (9, 2387286768), (12, 1790465076), (16, 1342848807), (18, 1193643384), (19, 1130820048), (24, 895232538), (27, 795762256), (36, 596821692), (37, 580691376), (38, 565410024), (48, 447616269), (54, 397881128), (57, 376940016), (72, 298410846), (74, 290345688), (76, 282705012), (108, 198940564), (111, 193563792), (114, 188470008), (144, 149205423), (148, 145172844), (152, 141352506), (171, 125646672), (216, 99470282), (222, 96781896), (228, 94235004), (263, 81694224), (269, 79872048), (296, 72586422), (304, 70676253), (333, 64521264), (342, 62823336), (432, 49735141), (444, 48390948), (456, 47117502), (513, 41882224), (526, 40847112), (538, 39936024), (592, 36293211), (666, 32260632), (684, 31411668), (703, 30562704), (789, 27231408), (807, 26624016), (888, 24195474), (912, 23558751), (999, 21507088), (1026, 20941112), (1052, 20423556), (1076, 19968012), (1332, 16130316), (1368, 15705834), (1406, 15281352), (1578, 13615704), (1614, 13312008), (1776, 12097737), (1998, 10753544), (2052, 10470556), (2104, 10211778), (2109, 10187568), (2152, 9984006), (2367, 9077136), (2421, 8874672), (2664, 8065158), (2736, 7852917), (2812, 7640676), (3156, 6807852), (3228, 6656004), (3996, 5376772), (4104, 5235278), (4208, 5105889), (4218, 5093784), (4304, 4992003), (4734, 4538568), (4842, 4437336), (4997, 4299696), (5111, 4203792), (5328, 4032579), (5624, 3820338), (6312, 3403926), (6327, 3395856), (6456, 3328002), (7101, 3025712), (7263, 2958224), (7992, 2688386), (8208, 2617639), (8436, 2546892), (9468, 2269284), (9684, 2218668), (9731, 2207952), (9953, 2158704), (9994, 2149848), (10222, 2101896), (11248, 1910169), (12624, 1701963), (12654, 1697928), (12912, 1664001), (14202, 1512856), (14526, 1479112), (14991, 1433232), (15333, 1401264), (15984, 1344193), (16872, 1273446), (18936, 1134642), (18981, 1131952), (19368, 1109334), (19462, 1103976), (19906, 1079352), (19988, 1074924), (20444, 1050948), (25308, 848964), (28404, 756428), (29052, 739556), (29193, 735984), (29859, 719568), (29982, 716616), (30666, 700632), (33744, 636723), (37872, 567321), (37962, 565976), (38736, 554667), (38924, 551988), (39812, 539676), (39976, 537462), (40888, 525474), (44973, 477744), (45999, 467088), (50616, 424482), (56808, 378214), (58104, 369778), (58386, 367992), (59718, 359784), (59964, 358308), (61332, 350316), (70747, 303696), (75924, 282988), (77848, 275994), (79624, 269838), (79952, 268731), (81776, 262737), (87579, 245328), (89577, 239856), (89946, 238872), (91998, 233544), (101232, 212241), (113616, 189107), (116208, 184889), (116772, 183996), (119436, 179892), (119928, 179154), (122664, 175158), (134919, 159248), (137997, 155696), (141494, 151848)]