2557880928

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:970

約数の個数: 288

約数和(自身を含む): 8378173440

約数和(自身を除く): 5820292512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 31, 32, 34, 36, 38, 48, 51, 57, 62, 68, 72, 76, 93, 96, 102, 114, 124, 136, 144, 152, 153, 171, 186, 204, 228, 248, 272, 279, 288, 304, 306, 323, 342, 372, 408, 456, 496, 527, 544, 558, 589, 608, 612, 646, 684, 744, 816, 887, 912, 969, 992, 1054, 1116, 1178, 1224, 1292, 1368, 1488, 1581, 1632, 1767, 1774, 1824, 1938, 2108, 2232, 2356, 2448, 2584, 2661, 2736, 2907, 2976, 3162, 3534, 3548, 3876, 4216, 4464, 4712, 4743, 4896, 5168, 5301, 5322, 5472, 5814, 6324, 7068, 7096, 7752, 7983, 8432, 8928, 9424, 9486, 10013, 10336, 10602, 10644, 11628, 12648, 14136, 14192, 15079, 15504, 15966, 16853, 16864, 18848, 18972, 20026, 21204, 21288, 23256, 25296, 27497, 28272, 28384, 30039, 30158, 31008, 31932, 33706, 37944, 40052, 42408, 42576, 45237, 46512, 50559, 50592, 54994, 56544, 60078, 60316, 63864, 67412, 75888, 80104, 82491, 84816, 85152, 90117, 90474, 93024, 101118, 109988, 120156, 120632, 127728, 134824, 135711, 151677, 151776, 160208, 164982, 169632, 180234, 180948, 202236, 219976, 240312, 241264, 247473, 255456, 269648, 271422, 286501, 303354, 320416, 329964, 360468, 361896, 404472, 439952, 467449, 480624, 482528, 494946, 522443, 539296, 542844, 573002, 606708, 659928, 720936, 723792, 808944, 859503, 879904, 934898, 961248, 989892, 1044886, 1085688, 1146004, 1213416, 1319856, 1402347, 1441872, 1447584, 1567329, 1617888, 1719006, 1869796, 1979784, 2089772, 2171376, 2292008, 2426832, 2578509, 2639712, 2804694, 2883744, 3134658, 3438012, 3739592, 3959568, 4179544, 4207041, 4342752, 4584016, 4701987, 4853664, 5157018, 5609388, 6269316, 6876024, 7479184, 7919136, 8359088, 8414082, 8881531, 9168032, 9403974, 10314036, 11218776, 12538632, 13752048, 14958368, 16718176, 16828164, 17763062, 18807948, 20628072, 22437552, 25077264, 26644593, 27504096, 33656328, 35526124, 37615896, 41256144, 44875104, 50154528, 53289186, 67312656, 71052248, 75231792, 79933779, 82512288, 106578372, 134625312, 142104496, 150463584, 159867558, 213156744, 284208992, 319735116, 426313488, 639470232, 852626976, 1278940464, 2557880928]

約数ペア:

[(1, 2557880928), (2, 1278940464), (3, 852626976), (4, 639470232), (6, 426313488), (8, 319735116), (9, 284208992), (12, 213156744), (16, 159867558), (17, 150463584), (18, 142104496), (19, 134625312), (24, 106578372), (31, 82512288), (32, 79933779), (34, 75231792), (36, 71052248), (38, 67312656), (48, 53289186), (51, 50154528), (57, 44875104), (62, 41256144), (68, 37615896), (72, 35526124), (76, 33656328), (93, 27504096), (96, 26644593), (102, 25077264), (114, 22437552), (124, 20628072), (136, 18807948), (144, 17763062), (152, 16828164), (153, 16718176), (171, 14958368), (186, 13752048), (204, 12538632), (228, 11218776), (248, 10314036), (272, 9403974), (279, 9168032), (288, 8881531), (304, 8414082), (306, 8359088), (323, 7919136), (342, 7479184), (372, 6876024), (408, 6269316), (456, 5609388), (496, 5157018), (527, 4853664), (544, 4701987), (558, 4584016), (589, 4342752), (608, 4207041), (612, 4179544), (646, 3959568), (684, 3739592), (744, 3438012), (816, 3134658), (887, 2883744), (912, 2804694), (969, 2639712), (992, 2578509), (1054, 2426832), (1116, 2292008), (1178, 2171376), (1224, 2089772), (1292, 1979784), (1368, 1869796), (1488, 1719006), (1581, 1617888), (1632, 1567329), (1767, 1447584), (1774, 1441872), (1824, 1402347), (1938, 1319856), (2108, 1213416), (2232, 1146004), (2356, 1085688), (2448, 1044886), (2584, 989892), (2661, 961248), (2736, 934898), (2907, 879904), (2976, 859503), (3162, 808944), (3534, 723792), (3548, 720936), (3876, 659928), (4216, 606708), (4464, 573002), (4712, 542844), (4743, 539296), (4896, 522443), (5168, 494946), (5301, 482528), (5322, 480624), (5472, 467449), (5814, 439952), (6324, 404472), (7068, 361896), (7096, 360468), (7752, 329964), (7983, 320416), (8432, 303354), (8928, 286501), (9424, 271422), (9486, 269648), (10013, 255456), (10336, 247473), (10602, 241264), (10644, 240312), (11628, 219976), (12648, 202236), (14136, 180948), (14192, 180234), (15079, 169632), (15504, 164982), (15966, 160208), (16853, 151776), (16864, 151677), (18848, 135711), (18972, 134824), (20026, 127728), (21204, 120632), (21288, 120156), (23256, 109988), (25296, 101118), (27497, 93024), (28272, 90474), (28384, 90117), (30039, 85152), (30158, 84816), (31008, 82491), (31932, 80104), (33706, 75888), (37944, 67412), (40052, 63864), (42408, 60316), (42576, 60078), (45237, 56544), (46512, 54994), (50559, 50592)]