2830517552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 5875740000

約数和(自身を除く): 3045222448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 233, 304, 356, 449, 466, 712, 898, 932, 1424, 1691, 1796, 1864, 3382, 3592, 3728, 4427, 6764, 7184, 8531, 8854, 13528, 17062, 17708, 20737, 27056, 34124, 35416, 39961, 41474, 68248, 70832, 79922, 82948, 104617, 136496, 159844, 165896, 209234, 319688, 331792, 394003, 418468, 639376, 759259, 788006, 836936, 1518518, 1576012, 1673872, 1987723, 3037036, 3152024, 3975446, 6074072, 6304048, 7950892, 9310913, 12148144, 15901784, 18621826, 31803568, 37243652, 74487304, 148974608, 176907347, 353814694, 707629388, 1415258776, 2830517552]

約数ペア:

[(1, 2830517552), (2, 1415258776), (4, 707629388), (8, 353814694), (16, 176907347), (19, 148974608), (38, 74487304), (76, 37243652), (89, 31803568), (152, 18621826), (178, 15901784), (233, 12148144), (304, 9310913), (356, 7950892), (449, 6304048), (466, 6074072), (712, 3975446), (898, 3152024), (932, 3037036), (1424, 1987723), (1691, 1673872), (1796, 1576012), (1864, 1518518), (3382, 836936), (3592, 788006), (3728, 759259), (4427, 639376), (6764, 418468), (7184, 394003), (8531, 331792), (8854, 319688), (13528, 209234), (17062, 165896), (17708, 159844), (20737, 136496), (27056, 104617), (34124, 82948), (35416, 79922), (39961, 70832), (41474, 68248)]