1277781312

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11299}}^1$

素因数の和:11364

約数の個数: 112

約数和(自身を含む): 3673856000

約数和(自身を除く): 2396074688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 186, 192, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2976, 3534, 3648, 4712, 5952, 7068, 9424, 11299, 14136, 18848, 22598, 28272, 33897, 37696, 45196, 56544, 67794, 90392, 113088, 135588, 180784, 214681, 271176, 350269, 361568, 429362, 542352, 644043, 700538, 723136, 858724, 1050807, 1084704, 1288086, 1401076, 1717448, 2101614, 2169408, 2576172, 2802152, 3434896, 4203228, 5152344, 5604304, 6655111, 6869792, 8406456, 10304688, 11208608, 13310222, 13739584, 16812912, 19965333, 20609376, 22417216, 26620444, 33625824, 39930666, 41218752, 53240888, 67251648, 79861332, 106481776, 159722664, 212963552, 319445328, 425927104, 638890656, 1277781312]

約数ペア:

[(1, 1277781312), (2, 638890656), (3, 425927104), (4, 319445328), (6, 212963552), (8, 159722664), (12, 106481776), (16, 79861332), (19, 67251648), (24, 53240888), (31, 41218752), (32, 39930666), (38, 33625824), (48, 26620444), (57, 22417216), (62, 20609376), (64, 19965333), (76, 16812912), (93, 13739584), (96, 13310222), (114, 11208608), (124, 10304688), (152, 8406456), (186, 6869792), (192, 6655111), (228, 5604304), (248, 5152344), (304, 4203228), (372, 3434896), (456, 2802152), (496, 2576172), (589, 2169408), (608, 2101614), (744, 1717448), (912, 1401076), (992, 1288086), (1178, 1084704), (1216, 1050807), (1488, 858724), (1767, 723136), (1824, 700538), (1984, 644043), (2356, 542352), (2976, 429362), (3534, 361568), (3648, 350269), (4712, 271176), (5952, 214681), (7068, 180784), (9424, 135588), (11299, 113088), (14136, 90392), (18848, 67794), (22598, 56544), (28272, 45196), (33897, 37696)]