19600128

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 108

約数和(自身を含む): 58033248

約数和(自身を除く): 38433120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 181, 188, 192, 256, 282, 288, 362, 376, 384, 423, 543, 564, 576, 724, 752, 768, 846, 1086, 1128, 1152, 1448, 1504, 1629, 1692, 2172, 2256, 2304, 2896, 3008, 3258, 3384, 4344, 4512, 5792, 6016, 6516, 6768, 8507, 8688, 9024, 11584, 12032, 13032, 13536, 17014, 17376, 18048, 23168, 25521, 26064, 27072, 34028, 34752, 36096, 46336, 51042, 52128, 54144, 68056, 69504, 76563, 102084, 104256, 108288, 136112, 139008, 153126, 204168, 208512, 272224, 306252, 408336, 417024, 544448, 612504, 816672, 1088896, 1225008, 1633344, 2177792, 2450016, 3266688, 4900032, 6533376, 9800064, 19600128]

約数ペア:

[(1, 19600128), (2, 9800064), (3, 6533376), (4, 4900032), (6, 3266688), (8, 2450016), (9, 2177792), (12, 1633344), (16, 1225008), (18, 1088896), (24, 816672), (32, 612504), (36, 544448), (47, 417024), (48, 408336), (64, 306252), (72, 272224), (94, 208512), (96, 204168), (128, 153126), (141, 139008), (144, 136112), (181, 108288), (188, 104256), (192, 102084), (256, 76563), (282, 69504), (288, 68056), (362, 54144), (376, 52128), (384, 51042), (423, 46336), (543, 36096), (564, 34752), (576, 34028), (724, 27072), (752, 26064), (768, 25521), (846, 23168), (1086, 18048), (1128, 17376), (1152, 17014), (1448, 13536), (1504, 13032), (1629, 12032), (1692, 11584), (2172, 9024), (2256, 8688), (2304, 8507), (2896, 6768), (3008, 6516), (3258, 6016), (3384, 5792), (4344, 4512)]