12915691176992

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2290627}}^1$

素因数の和:2290870

約数の個数: 96

約数和(自身を含む): 27264117307392

約数和(自身を除く): 14348426130400

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 163, 184, 188, 326, 368, 376, 652, 736, 752, 1081, 1304, 1504, 2162, 2608, 3749, 4324, 5216, 7498, 7661, 8648, 14996, 15322, 17296, 29992, 30644, 34592, 59984, 61288, 119968, 122576, 176203, 245152, 352406, 704812, 1409624, 2290627, 2819248, 4581254, 5638496, 9162508, 18325016, 36650032, 52684421, 73300064, 105368842, 107659469, 210737684, 215318938, 373372201, 421475368, 430637876, 746744402, 842950736, 861275752, 1493488804, 1685901472, 1722551504, 2476167787, 2986977608, 3445103008, 4952335574, 5973955216, 8587560623, 9904671148, 11947910432, 17175121246, 17548493447, 19809342296, 34350242492, 35096986894, 39618684592, 68700484984, 70193973788, 79237369184, 137400969968, 140387947576, 274801939936, 280775895152, 403615349281, 561551790304, 807230698562, 1614461397124, 3228922794248, 6457845588496, 12915691176992]

約数ペア:

[(1, 12915691176992), (2, 6457845588496), (4, 3228922794248), (8, 1614461397124), (16, 807230698562), (23, 561551790304), (32, 403615349281), (46, 280775895152), (47, 274801939936), (92, 140387947576), (94, 137400969968), (163, 79237369184), (184, 70193973788), (188, 68700484984), (326, 39618684592), (368, 35096986894), (376, 34350242492), (652, 19809342296), (736, 17548493447), (752, 17175121246), (1081, 11947910432), (1304, 9904671148), (1504, 8587560623), (2162, 5973955216), (2608, 4952335574), (3749, 3445103008), (4324, 2986977608), (5216, 2476167787), (7498, 1722551504), (7661, 1685901472), (8648, 1493488804), (14996, 861275752), (15322, 842950736), (17296, 746744402), (29992, 430637876), (30644, 421475368), (34592, 373372201), (59984, 215318938), (61288, 210737684), (119968, 107659469), (122576, 105368842), (176203, 73300064), (245152, 52684421), (352406, 36650032), (704812, 18325016), (1409624, 9162508), (2290627, 5638496), (2819248, 4581254)]