388853010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 1262177280

約数和(自身を除く): 873324270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 79, 90, 91, 105, 117, 126, 130, 158, 182, 195, 210, 234, 237, 273, 315, 390, 395, 455, 474, 546, 553, 585, 601, 630, 711, 790, 819, 910, 1027, 1106, 1170, 1185, 1202, 1365, 1422, 1638, 1659, 1803, 2054, 2370, 2730, 2765, 3005, 3081, 3318, 3555, 3606, 4095, 4207, 4977, 5135, 5409, 5530, 6010, 6162, 7110, 7189, 7813, 8190, 8295, 8414, 9015, 9243, 9954, 10270, 10818, 12621, 14378, 15405, 15626, 16590, 18030, 18486, 21035, 21567, 23439, 24885, 25242, 27045, 30810, 35945, 37863, 39065, 42070, 43134, 46215, 46878, 47479, 49770, 54090, 54691, 63105, 64701, 70317, 71890, 75726, 78130, 92430, 94958, 107835, 109382, 117195, 126210, 129402, 140634, 142437, 164073, 189315, 215670, 234390, 237395, 273455, 284874, 323505, 328146, 332353, 351585, 378630, 427311, 474790, 492219, 546910, 617227, 647010, 664706, 703170, 712185, 820365, 854622, 984438, 997059, 1234454, 1424370, 1640730, 1661765, 1851681, 1994118, 2136555, 2461095, 2991177, 3086135, 3323530, 3703362, 4273110, 4320589, 4922190, 4985295, 5555043, 5982354, 6172270, 8641178, 9258405, 9970590, 11110086, 12961767, 14955885, 18516810, 21602945, 25923534, 27775215, 29911770, 38885301, 43205890, 55550430, 64808835, 77770602, 129617670, 194426505, 388853010]

約数ペア:

[(1, 388853010), (2, 194426505), (3, 129617670), (5, 77770602), (6, 64808835), (7, 55550430), (9, 43205890), (10, 38885301), (13, 29911770), (14, 27775215), (15, 25923534), (18, 21602945), (21, 18516810), (26, 14955885), (30, 12961767), (35, 11110086), (39, 9970590), (42, 9258405), (45, 8641178), (63, 6172270), (65, 5982354), (70, 5555043), (78, 4985295), (79, 4922190), (90, 4320589), (91, 4273110), (105, 3703362), (117, 3323530), (126, 3086135), (130, 2991177), (158, 2461095), (182, 2136555), (195, 1994118), (210, 1851681), (234, 1661765), (237, 1640730), (273, 1424370), (315, 1234454), (390, 997059), (395, 984438), (455, 854622), (474, 820365), (546, 712185), (553, 703170), (585, 664706), (601, 647010), (630, 617227), (711, 546910), (790, 492219), (819, 474790), (910, 427311), (1027, 378630), (1106, 351585), (1170, 332353), (1185, 328146), (1202, 323505), (1365, 284874), (1422, 273455), (1638, 237395), (1659, 234390), (1803, 215670), (2054, 189315), (2370, 164073), (2730, 142437), (2765, 140634), (3005, 129402), (3081, 126210), (3318, 117195), (3555, 109382), (3606, 107835), (4095, 94958), (4207, 92430), (4977, 78130), (5135, 75726), (5409, 71890), (5530, 70317), (6010, 64701), (6162, 63105), (7110, 54691), (7189, 54090), (7813, 49770), (8190, 47479), (8295, 46878), (8414, 46215), (9015, 43134), (9243, 42070), (9954, 39065), (10270, 37863), (10818, 35945), (12621, 30810), (14378, 27045), (15405, 25242), (15626, 24885), (16590, 23439), (18030, 21567), (18486, 21035)]