1966634064

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19427}}^1$

素因数の和:19497

約数の個数: 120

約数和(自身を含む): 5950407840

約数和(自身を除く): 3983773776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 2109, 2664, 2736, 2812, 4218, 5328, 5624, 6327, 8436, 11248, 12654, 16872, 19427, 25308, 33744, 38854, 50616, 58281, 77708, 101232, 116562, 155416, 174843, 233124, 310832, 349686, 369113, 466248, 699372, 718799, 738226, 932496, 1107339, 1398744, 1437598, 1476452, 2156397, 2214678, 2797488, 2875196, 2952904, 3322017, 4312794, 4429356, 5750392, 5905808, 6469191, 6644034, 8625588, 8858712, 11500784, 12938382, 13288068, 13657181, 17251176, 17717424, 25876764, 26576136, 27314362, 34502352, 40971543, 51753528, 53152272, 54628724, 81943086, 103507056, 109257448, 122914629, 163886172, 218514896, 245829258, 327772344, 491658516, 655544688, 983317032, 1966634064]

約数ペア:

[(1, 1966634064), (2, 983317032), (3, 655544688), (4, 491658516), (6, 327772344), (8, 245829258), (9, 218514896), (12, 163886172), (16, 122914629), (18, 109257448), (19, 103507056), (24, 81943086), (36, 54628724), (37, 53152272), (38, 51753528), (48, 40971543), (57, 34502352), (72, 27314362), (74, 26576136), (76, 25876764), (111, 17717424), (114, 17251176), (144, 13657181), (148, 13288068), (152, 12938382), (171, 11500784), (222, 8858712), (228, 8625588), (296, 6644034), (304, 6469191), (333, 5905808), (342, 5750392), (444, 4429356), (456, 4312794), (592, 3322017), (666, 2952904), (684, 2875196), (703, 2797488), (888, 2214678), (912, 2156397), (1332, 1476452), (1368, 1437598), (1406, 1398744), (1776, 1107339), (2109, 932496), (2664, 738226), (2736, 718799), (2812, 699372), (4218, 466248), (5328, 369113), (5624, 349686), (6327, 310832), (8436, 233124), (11248, 174843), (12654, 155416), (16872, 116562), (19427, 101232), (25308, 77708), (33744, 58281), (38854, 50616)]