393544872

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 1355140800

約数和(自身を除く): 961595928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 103, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 206, 216, 228, 252, 266, 294, 309, 342, 361, 378, 392, 399, 412, 441, 456, 504, 513, 532, 588, 618, 684, 721, 722, 756, 798, 824, 882, 927, 931, 1026, 1064, 1083, 1176, 1197, 1236, 1323, 1368, 1442, 1444, 1512, 1596, 1764, 1854, 1862, 1957, 2052, 2163, 2166, 2394, 2472, 2527, 2646, 2781, 2793, 2884, 2888, 3192, 3249, 3528, 3591, 3708, 3724, 3914, 4104, 4326, 4332, 4788, 5047, 5054, 5292, 5562, 5586, 5768, 5871, 6489, 6498, 7182, 7416, 7448, 7581, 7828, 8379, 8652, 8664, 9576, 9747, 10094, 10108, 10584, 11124, 11172, 11742, 12978, 12996, 13699, 14364, 15141, 15162, 15656, 16758, 17304, 17613, 17689, 19467, 19494, 20188, 20216, 22248, 22344, 22743, 23484, 25137, 25956, 25992, 27398, 28728, 30282, 30324, 33516, 35226, 35378, 37183, 38934, 38988, 40376, 41097, 45423, 45486, 46968, 50274, 51912, 52839, 53067, 54796, 60564, 60648, 67032, 68229, 70452, 70756, 74366, 77868, 77976, 82194, 90846, 90972, 95893, 100548, 105678, 106134, 109592, 111549, 121128, 123291, 136269, 136458, 140904, 141512, 148732, 155736, 159201, 164388, 181692, 181944, 191786, 201096, 211356, 212268, 223098, 246582, 260281, 272538, 272916, 287679, 297464, 318402, 328776, 334647, 363384, 369873, 383572, 422712, 424536, 446196, 477603, 493164, 520562, 545076, 545832, 575358, 636804, 669294, 739746, 767144, 780843, 863037, 892392, 955206, 986328, 1003941, 1041124, 1090152, 1150716, 1273608, 1338588, 1479492, 1561686, 1726074, 1821967, 1910412, 2007882, 2082248, 2301432, 2342529, 2589111, 2677176, 2958984, 3123372, 3452148, 3643934, 3820824, 4015764, 4685058, 5178222, 5465901, 6246744, 6904296, 7027587, 7287868, 8031528, 9370116, 10356444, 10931802, 14055174, 14575736, 16397703, 18740232, 20712888, 21863604, 28110348, 32795406, 43727208, 49193109, 56220696, 65590812, 98386218, 131181624, 196772436, 393544872]

約数ペア:

[(1, 393544872), (2, 196772436), (3, 131181624), (4, 98386218), (6, 65590812), (7, 56220696), (8, 49193109), (9, 43727208), (12, 32795406), (14, 28110348), (18, 21863604), (19, 20712888), (21, 18740232), (24, 16397703), (27, 14575736), (28, 14055174), (36, 10931802), (38, 10356444), (42, 9370116), (49, 8031528), (54, 7287868), (56, 7027587), (57, 6904296), (63, 6246744), (72, 5465901), (76, 5178222), (84, 4685058), (98, 4015764), (103, 3820824), (108, 3643934), (114, 3452148), (126, 3123372), (133, 2958984), (147, 2677176), (152, 2589111), (168, 2342529), (171, 2301432), (189, 2082248), (196, 2007882), (206, 1910412), (216, 1821967), (228, 1726074), (252, 1561686), (266, 1479492), (294, 1338588), (309, 1273608), (342, 1150716), (361, 1090152), (378, 1041124), (392, 1003941), (399, 986328), (412, 955206), (441, 892392), (456, 863037), (504, 780843), (513, 767144), (532, 739746), (588, 669294), (618, 636804), (684, 575358), (721, 545832), (722, 545076), (756, 520562), (798, 493164), (824, 477603), (882, 446196), (927, 424536), (931, 422712), (1026, 383572), (1064, 369873), (1083, 363384), (1176, 334647), (1197, 328776), (1236, 318402), (1323, 297464), (1368, 287679), (1442, 272916), (1444, 272538), (1512, 260281), (1596, 246582), (1764, 223098), (1854, 212268), (1862, 211356), (1957, 201096), (2052, 191786), (2163, 181944), (2166, 181692), (2394, 164388), (2472, 159201), (2527, 155736), (2646, 148732), (2781, 141512), (2793, 140904), (2884, 136458), (2888, 136269), (3192, 123291), (3249, 121128), (3528, 111549), (3591, 109592), (3708, 106134), (3724, 105678), (3914, 100548), (4104, 95893), (4326, 90972), (4332, 90846), (4788, 82194), (5047, 77976), (5054, 77868), (5292, 74366), (5562, 70756), (5586, 70452), (5768, 68229), (5871, 67032), (6489, 60648), (6498, 60564), (7182, 54796), (7416, 53067), (7448, 52839), (7581, 51912), (7828, 50274), (8379, 46968), (8652, 45486), (8664, 45423), (9576, 41097), (9747, 40376), (10094, 38988), (10108, 38934), (10584, 37183), (11124, 35378), (11172, 35226), (11742, 33516), (12978, 30324), (12996, 30282), (13699, 28728), (14364, 27398), (15141, 25992), (15162, 25956), (15656, 25137), (16758, 23484), (17304, 22743), (17613, 22344), (17689, 22248), (19467, 20216), (19494, 20188)]