16218438456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{13877}}^1$

素因数の和:14149

約数の個数: 128

約数和(自身を含む): 46763308800

約数和(自身を除く): 30544870344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 233, 264, 418, 456, 466, 627, 699, 836, 932, 1254, 1398, 1672, 1864, 2508, 2563, 2796, 4427, 5016, 5126, 5592, 7689, 8854, 10252, 13281, 13877, 15378, 17708, 20504, 26562, 27754, 30756, 35416, 41631, 48697, 53124, 55508, 61512, 83262, 97394, 106248, 111016, 146091, 152647, 166524, 194788, 263663, 292182, 305294, 333048, 389576, 457941, 527326, 584364, 610588, 790989, 915882, 1054652, 1168728, 1221176, 1581978, 1831764, 2109304, 2900293, 3163956, 3233341, 3663528, 5800586, 6327912, 6466682, 8700879, 9700023, 11601172, 12933364, 17401758, 19400046, 23202344, 25866728, 34803516, 35566751, 38800092, 61433479, 69607032, 71133502, 77600184, 106700253, 122866958, 142267004, 184300437, 213400506, 245733916, 284534008, 368600874, 426801012, 491467832, 675768269, 737201748, 853602024, 1351536538, 1474403496, 2027304807, 2703073076, 4054609614, 5406146152, 8109219228, 16218438456]

約数ペア:

[(1, 16218438456), (2, 8109219228), (3, 5406146152), (4, 4054609614), (6, 2703073076), (8, 2027304807), (11, 1474403496), (12, 1351536538), (19, 853602024), (22, 737201748), (24, 675768269), (33, 491467832), (38, 426801012), (44, 368600874), (57, 284534008), (66, 245733916), (76, 213400506), (88, 184300437), (114, 142267004), (132, 122866958), (152, 106700253), (209, 77600184), (228, 71133502), (233, 69607032), (264, 61433479), (418, 38800092), (456, 35566751), (466, 34803516), (627, 25866728), (699, 23202344), (836, 19400046), (932, 17401758), (1254, 12933364), (1398, 11601172), (1672, 9700023), (1864, 8700879), (2508, 6466682), (2563, 6327912), (2796, 5800586), (4427, 3663528), (5016, 3233341), (5126, 3163956), (5592, 2900293), (7689, 2109304), (8854, 1831764), (10252, 1581978), (13281, 1221176), (13877, 1168728), (15378, 1054652), (17708, 915882), (20504, 790989), (26562, 610588), (27754, 584364), (30756, 527326), (35416, 457941), (41631, 389576), (48697, 333048), (53124, 305294), (55508, 292182), (61512, 263663), (83262, 194788), (97394, 166524), (106248, 152647), (111016, 146091)]