321012714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{911}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 740689920

約数和(自身を除く): 419677206

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 281, 418, 562, 627, 843, 911, 1254, 1686, 1822, 2733, 3091, 5339, 5466, 6182, 9273, 10021, 10678, 16017, 17309, 18546, 20042, 30063, 32034, 34618, 51927, 58729, 60126, 103854, 117458, 176187, 190399, 255991, 352374, 380798, 511982, 571197, 767973, 1142394, 1535946, 2815901, 4863829, 5631802, 8447703, 9727658, 14591487, 16895406, 29182974, 53502119, 107004238, 160506357, 321012714]

約数ペア:

[(1, 321012714), (2, 160506357), (3, 107004238), (6, 53502119), (11, 29182974), (19, 16895406), (22, 14591487), (33, 9727658), (38, 8447703), (57, 5631802), (66, 4863829), (114, 2815901), (209, 1535946), (281, 1142394), (418, 767973), (562, 571197), (627, 511982), (843, 380798), (911, 352374), (1254, 255991), (1686, 190399), (1822, 176187), (2733, 117458), (3091, 103854), (5339, 60126), (5466, 58729), (6182, 51927), (9273, 34618), (10021, 32034), (10678, 30063), (16017, 20042), (17309, 18546)]