309248784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:969

約数の個数: 120

約数和(自身を含む): 937361880

約数和(自身を除く): 628113096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 233, 234, 312, 466, 468, 624, 699, 709, 932, 936, 1398, 1418, 1864, 1872, 2097, 2127, 2796, 2836, 3029, 3728, 4194, 4254, 5592, 5672, 6058, 6381, 8388, 8508, 9087, 9217, 11184, 11344, 12116, 12762, 16776, 17016, 18174, 18434, 24232, 25524, 27261, 27651, 33552, 34032, 36348, 36868, 48464, 51048, 54522, 55302, 72696, 73736, 82953, 102096, 109044, 110604, 145392, 147472, 165197, 165906, 218088, 221208, 330394, 331812, 436176, 442416, 495591, 660788, 663624, 991182, 1321576, 1327248, 1486773, 1982364, 2147561, 2643152, 2973546, 3964728, 4295122, 5947092, 6442683, 7929456, 8590244, 11894184, 12885366, 17180488, 19328049, 23788368, 25770732, 34360976, 38656098, 51541464, 77312196, 103082928, 154624392, 309248784]

約数ペア:

[(1, 309248784), (2, 154624392), (3, 103082928), (4, 77312196), (6, 51541464), (8, 38656098), (9, 34360976), (12, 25770732), (13, 23788368), (16, 19328049), (18, 17180488), (24, 12885366), (26, 11894184), (36, 8590244), (39, 7929456), (48, 6442683), (52, 5947092), (72, 4295122), (78, 3964728), (104, 2973546), (117, 2643152), (144, 2147561), (156, 1982364), (208, 1486773), (233, 1327248), (234, 1321576), (312, 991182), (466, 663624), (468, 660788), (624, 495591), (699, 442416), (709, 436176), (932, 331812), (936, 330394), (1398, 221208), (1418, 218088), (1864, 165906), (1872, 165197), (2097, 147472), (2127, 145392), (2796, 110604), (2836, 109044), (3029, 102096), (3728, 82953), (4194, 73736), (4254, 72696), (5592, 55302), (5672, 54522), (6058, 51048), (6381, 48464), (8388, 36868), (8508, 36348), (9087, 34032), (9217, 33552), (11184, 27651), (11344, 27261), (12116, 25524), (12762, 24232), (16776, 18434), (17016, 18174)]