304877482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 581898240

約数和(自身を除く): 277020758

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 163, 182, 239, 301, 326, 478, 559, 602, 1118, 1141, 1673, 2119, 2282, 3107, 3346, 3913, 4238, 6214, 7009, 7826, 10277, 14018, 14833, 20554, 21749, 29666, 38957, 43498, 49063, 71939, 77914, 91117, 98126, 133601, 143878, 182234, 267202, 272699, 506441, 545398, 637819, 935207, 1012882, 1275638, 1675151, 1870414, 3350302, 3545087, 7090174, 11726057, 21776963, 23452114, 43553926, 152438741, 304877482]

約数ペア:

[(1, 304877482), (2, 152438741), (7, 43553926), (13, 23452114), (14, 21776963), (26, 11726057), (43, 7090174), (86, 3545087), (91, 3350302), (163, 1870414), (182, 1675151), (239, 1275638), (301, 1012882), (326, 935207), (478, 637819), (559, 545398), (602, 506441), (1118, 272699), (1141, 267202), (1673, 182234), (2119, 143878), (2282, 133601), (3107, 98126), (3346, 91117), (3913, 77914), (4238, 71939), (6214, 49063), (7009, 43498), (7826, 38957), (10277, 29666), (14018, 21749), (14833, 20554)]