315099268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 673142400

約数和(自身を除く): 358043132

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 41, 44, 58, 76, 82, 116, 164, 209, 317, 319, 418, 451, 551, 634, 638, 779, 836, 902, 1102, 1189, 1268, 1276, 1558, 1804, 2204, 2378, 3116, 3487, 4756, 6023, 6061, 6974, 8569, 9193, 12046, 12122, 12997, 13079, 13948, 17138, 18386, 22591, 24092, 24244, 25994, 26158, 34276, 36772, 45182, 51988, 52316, 66253, 90364, 101123, 132506, 142967, 174667, 202246, 246943, 248501, 265012, 285934, 349334, 376913, 404492, 493886, 497002, 571868, 698668, 753826, 987772, 994004, 1507652, 1921337, 2716373, 3842674, 4146043, 5432746, 7161347, 7685348, 8292086, 10865492, 14322694, 16584172, 28645388, 78774817, 157549634, 315099268]

約数ペア:

[(1, 315099268), (2, 157549634), (4, 78774817), (11, 28645388), (19, 16584172), (22, 14322694), (29, 10865492), (38, 8292086), (41, 7685348), (44, 7161347), (58, 5432746), (76, 4146043), (82, 3842674), (116, 2716373), (164, 1921337), (209, 1507652), (317, 994004), (319, 987772), (418, 753826), (451, 698668), (551, 571868), (634, 497002), (638, 493886), (779, 404492), (836, 376913), (902, 349334), (1102, 285934), (1189, 265012), (1268, 248501), (1276, 246943), (1558, 202246), (1804, 174667), (2204, 142967), (2378, 132506), (3116, 101123), (3487, 90364), (4756, 66253), (6023, 52316), (6061, 51988), (6974, 45182), (8569, 36772), (9193, 34276), (12046, 26158), (12122, 25994), (12997, 24244), (13079, 24092), (13948, 22591), (17138, 18386)]