253876095368

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{73523}}^1$

素因数の和:74046

約数の個数: 64

約数和(自身を含む): 548536095360

約数和(自身を除く): 294659999992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 313, 394, 626, 788, 1252, 1379, 1576, 2191, 2504, 2758, 4382, 5516, 8764, 11032, 17528, 61661, 73523, 123322, 147046, 246644, 294092, 431627, 493288, 514661, 588184, 863254, 1029322, 1726508, 2058644, 3453016, 4117288, 14484031, 23012699, 28968062, 46025398, 57936124, 92050796, 101388217, 115872248, 161088893, 184101592, 202776434, 322177786, 405552868, 644355572, 811105736, 1288711144, 4533501703, 9067003406, 18134006812, 31734511921, 36268013624, 63469023842, 126938047684, 253876095368]

約数ペア:

[(1, 253876095368), (2, 126938047684), (4, 63469023842), (7, 36268013624), (8, 31734511921), (14, 18134006812), (28, 9067003406), (56, 4533501703), (197, 1288711144), (313, 811105736), (394, 644355572), (626, 405552868), (788, 322177786), (1252, 202776434), (1379, 184101592), (1576, 161088893), (2191, 115872248), (2504, 101388217), (2758, 92050796), (4382, 57936124), (5516, 46025398), (8764, 28968062), (11032, 23012699), (17528, 14484031), (61661, 4117288), (73523, 3453016), (123322, 2058644), (147046, 1726508), (246644, 1029322), (294092, 863254), (431627, 588184), (493288, 514661)]