277641924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 779175936

約数和(自身を除く): 501534012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 131, 138, 161, 262, 276, 322, 393, 483, 524, 644, 786, 917, 966, 1097, 1572, 1834, 1932, 2194, 2751, 3013, 3291, 3668, 4388, 5502, 6026, 6582, 7679, 9039, 11004, 12052, 13164, 15358, 18078, 21091, 23037, 25231, 30716, 36156, 42182, 46074, 50462, 63273, 75693, 84364, 92148, 100924, 126546, 143707, 151386, 176617, 253092, 287414, 302772, 353234, 431121, 529851, 574828, 706468, 862242, 1005949, 1059702, 1724484, 2011898, 2119404, 3017847, 3305261, 4023796, 6035694, 6610522, 9915783, 12071388, 13221044, 19831566, 23136827, 39663132, 46273654, 69410481, 92547308, 138820962, 277641924]

約数ペア:

[(1, 277641924), (2, 138820962), (3, 92547308), (4, 69410481), (6, 46273654), (7, 39663132), (12, 23136827), (14, 19831566), (21, 13221044), (23, 12071388), (28, 9915783), (42, 6610522), (46, 6035694), (69, 4023796), (84, 3305261), (92, 3017847), (131, 2119404), (138, 2011898), (161, 1724484), (262, 1059702), (276, 1005949), (322, 862242), (393, 706468), (483, 574828), (524, 529851), (644, 431121), (786, 353234), (917, 302772), (966, 287414), (1097, 253092), (1572, 176617), (1834, 151386), (1932, 143707), (2194, 126546), (2751, 100924), (3013, 92148), (3291, 84364), (3668, 75693), (4388, 63273), (5502, 50462), (6026, 46074), (6582, 42182), (7679, 36156), (9039, 30716), (11004, 25231), (12052, 23037), (13164, 21091), (15358, 18078)]