38490192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 120174600

約数和(自身を除く): 81684408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 709, 754, 936, 1044, 1131, 1392, 1418, 1508, 1872, 2088, 2127, 2262, 2836, 3016, 3393, 4176, 4254, 4524, 5672, 6032, 6381, 6786, 8508, 9048, 9217, 11344, 12762, 13572, 17016, 18096, 18434, 20561, 25524, 27144, 27651, 34032, 36868, 41122, 51048, 54288, 55302, 61683, 73736, 82244, 82953, 102096, 110604, 123366, 147472, 164488, 165906, 185049, 221208, 246732, 267293, 328976, 331812, 370098, 442416, 493464, 534586, 663624, 740196, 801879, 986928, 1069172, 1327248, 1480392, 1603758, 2138344, 2405637, 2960784, 3207516, 4276688, 4811274, 6415032, 9622548, 12830064, 19245096, 38490192]

約数ペア:

[(1, 38490192), (2, 19245096), (3, 12830064), (4, 9622548), (6, 6415032), (8, 4811274), (9, 4276688), (12, 3207516), (13, 2960784), (16, 2405637), (18, 2138344), (24, 1603758), (26, 1480392), (29, 1327248), (36, 1069172), (39, 986928), (48, 801879), (52, 740196), (58, 663624), (72, 534586), (78, 493464), (87, 442416), (104, 370098), (116, 331812), (117, 328976), (144, 267293), (156, 246732), (174, 221208), (208, 185049), (232, 165906), (234, 164488), (261, 147472), (312, 123366), (348, 110604), (377, 102096), (464, 82953), (468, 82244), (522, 73736), (624, 61683), (696, 55302), (709, 54288), (754, 51048), (936, 41122), (1044, 36868), (1131, 34032), (1392, 27651), (1418, 27144), (1508, 25524), (1872, 20561), (2088, 18434), (2127, 18096), (2262, 17016), (2836, 13572), (3016, 12762), (3393, 11344), (4176, 9217), (4254, 9048), (4524, 8508), (5672, 6786), (6032, 6381)]