1244208768

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 256

約数和(自身を含む): 3907008000

約数和(自身を除く): 2662799232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 37, 38, 44, 48, 57, 64, 66, 74, 76, 88, 96, 111, 114, 128, 132, 148, 152, 176, 192, 209, 222, 228, 264, 296, 304, 352, 384, 407, 418, 419, 444, 456, 528, 592, 608, 627, 703, 704, 814, 836, 838, 888, 912, 1056, 1184, 1216, 1221, 1254, 1257, 1406, 1408, 1628, 1672, 1676, 1776, 1824, 2109, 2112, 2368, 2432, 2442, 2508, 2514, 2812, 3256, 3344, 3352, 3552, 3648, 4218, 4224, 4609, 4736, 4884, 5016, 5028, 5624, 6512, 6688, 6704, 7104, 7296, 7733, 7961, 8436, 9218, 9768, 10032, 10056, 11248, 13024, 13376, 13408, 13827, 14208, 15466, 15503, 15922, 16872, 18436, 19536, 20064, 20112, 22496, 23199, 23883, 26048, 26752, 26816, 27654, 30932, 31006, 31844, 33744, 36872, 39072, 40128, 40224, 44992, 46398, 46509, 47766, 52096, 53632, 55308, 61864, 62012, 63688, 67488, 73744, 78144, 80256, 80448, 87571, 89984, 92796, 93018, 95532, 110616, 123728, 124024, 127376, 134976, 147488, 156288, 160896, 170533, 175142, 185592, 186036, 191064, 221232, 247456, 248048, 254752, 262713, 269952, 294557, 294976, 341066, 350284, 371184, 372072, 382128, 442464, 494912, 496096, 509504, 511599, 525426, 589114, 589952, 682132, 700568, 742368, 744144, 764256, 883671, 884928, 989824, 992192, 1019008, 1023198, 1050852, 1178228, 1364264, 1401136, 1484736, 1488288, 1528512, 1767342, 1769856, 1984384, 2046396, 2101704, 2356456, 2728528, 2802272, 2969472, 2976576, 3057024, 3240127, 3534684, 4092792, 4203408, 4712912, 5457056, 5604544, 5953152, 6480254, 7069368, 8185584, 8406816, 9425824, 9720381, 10914112, 11209088, 12960508, 14138736, 16371168, 16813632, 18851648, 19440762, 21828224, 25921016, 28277472, 32742336, 33627264, 37703296, 38881524, 51842032, 56554944, 65484672, 77763048, 103684064, 113109888, 155526096, 207368128, 311052192, 414736256, 622104384, 1244208768]

約数ペア:

[(1, 1244208768), (2, 622104384), (3, 414736256), (4, 311052192), (6, 207368128), (8, 155526096), (11, 113109888), (12, 103684064), (16, 77763048), (19, 65484672), (22, 56554944), (24, 51842032), (32, 38881524), (33, 37703296), (37, 33627264), (38, 32742336), (44, 28277472), (48, 25921016), (57, 21828224), (64, 19440762), (66, 18851648), (74, 16813632), (76, 16371168), (88, 14138736), (96, 12960508), (111, 11209088), (114, 10914112), (128, 9720381), (132, 9425824), (148, 8406816), (152, 8185584), (176, 7069368), (192, 6480254), (209, 5953152), (222, 5604544), (228, 5457056), (264, 4712912), (296, 4203408), (304, 4092792), (352, 3534684), (384, 3240127), (407, 3057024), (418, 2976576), (419, 2969472), (444, 2802272), (456, 2728528), (528, 2356456), (592, 2101704), (608, 2046396), (627, 1984384), (703, 1769856), (704, 1767342), (814, 1528512), (836, 1488288), (838, 1484736), (888, 1401136), (912, 1364264), (1056, 1178228), (1184, 1050852), (1216, 1023198), (1221, 1019008), (1254, 992192), (1257, 989824), (1406, 884928), (1408, 883671), (1628, 764256), (1672, 744144), (1676, 742368), (1776, 700568), (1824, 682132), (2109, 589952), (2112, 589114), (2368, 525426), (2432, 511599), (2442, 509504), (2508, 496096), (2514, 494912), (2812, 442464), (3256, 382128), (3344, 372072), (3352, 371184), (3552, 350284), (3648, 341066), (4218, 294976), (4224, 294557), (4609, 269952), (4736, 262713), (4884, 254752), (5016, 248048), (5028, 247456), (5624, 221232), (6512, 191064), (6688, 186036), (6704, 185592), (7104, 175142), (7296, 170533), (7733, 160896), (7961, 156288), (8436, 147488), (9218, 134976), (9768, 127376), (10032, 124024), (10056, 123728), (11248, 110616), (13024, 95532), (13376, 93018), (13408, 92796), (13827, 89984), (14208, 87571), (15466, 80448), (15503, 80256), (15922, 78144), (16872, 73744), (18436, 67488), (19536, 63688), (20064, 62012), (20112, 61864), (22496, 55308), (23199, 53632), (23883, 52096), (26048, 47766), (26752, 46509), (26816, 46398), (27654, 44992), (30932, 40224), (31006, 40128), (31844, 39072), (33744, 36872)]