1284937776

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4231}}^1$

素因数の和:4304

約数の個数: 160

約数和(自身を含む): 3988236800

約数和(自身を除く): 2703299024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 296, 304, 333, 342, 432, 444, 456, 513, 592, 666, 684, 703, 888, 912, 999, 1026, 1332, 1368, 1406, 1776, 1998, 2052, 2109, 2664, 2736, 2812, 3996, 4104, 4218, 4231, 5328, 5624, 6327, 7992, 8208, 8436, 8462, 11248, 12654, 12693, 15984, 16872, 16924, 18981, 25308, 25386, 33744, 33848, 37962, 38079, 50616, 50772, 67696, 75924, 76158, 80389, 101232, 101544, 114237, 151848, 152316, 156547, 160778, 203088, 228474, 241167, 303696, 304632, 313094, 321556, 456948, 469641, 482334, 609264, 626188, 643112, 723501, 913896, 939282, 964668, 1252376, 1286224, 1408923, 1447002, 1827792, 1878564, 1929336, 2170503, 2504752, 2817846, 2894004, 2974393, 3757128, 3858672, 4226769, 4341006, 5635692, 5788008, 5948786, 7514256, 8453538, 8682012, 8923179, 11271384, 11576016, 11897572, 16907076, 17364024, 17846358, 22542768, 23795144, 26769537, 33814152, 34728048, 35692716, 47590288, 53539074, 67628304, 71385432, 80308611, 107078148, 142770864, 160617222, 214156296, 321234444, 428312592, 642468888, 1284937776]

約数ペア:

[(1, 1284937776), (2, 642468888), (3, 428312592), (4, 321234444), (6, 214156296), (8, 160617222), (9, 142770864), (12, 107078148), (16, 80308611), (18, 71385432), (19, 67628304), (24, 53539074), (27, 47590288), (36, 35692716), (37, 34728048), (38, 33814152), (48, 26769537), (54, 23795144), (57, 22542768), (72, 17846358), (74, 17364024), (76, 16907076), (108, 11897572), (111, 11576016), (114, 11271384), (144, 8923179), (148, 8682012), (152, 8453538), (171, 7514256), (216, 5948786), (222, 5788008), (228, 5635692), (296, 4341006), (304, 4226769), (333, 3858672), (342, 3757128), (432, 2974393), (444, 2894004), (456, 2817846), (513, 2504752), (592, 2170503), (666, 1929336), (684, 1878564), (703, 1827792), (888, 1447002), (912, 1408923), (999, 1286224), (1026, 1252376), (1332, 964668), (1368, 939282), (1406, 913896), (1776, 723501), (1998, 643112), (2052, 626188), (2109, 609264), (2664, 482334), (2736, 469641), (2812, 456948), (3996, 321556), (4104, 313094), (4218, 304632), (4231, 303696), (5328, 241167), (5624, 228474), (6327, 203088), (7992, 160778), (8208, 156547), (8436, 152316), (8462, 151848), (11248, 114237), (12654, 101544), (12693, 101232), (15984, 80389), (16872, 76158), (16924, 75924), (18981, 67696), (25308, 50772), (25386, 50616), (33744, 38079), (33848, 37962)]