2321726679

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2305

約数の個数: 64

約数和(自身を含む): 3794944000

約数和(自身を除く): 1473217321

約数列:

[1, 3, 9, 19, 27, 31, 57, 67, 93, 171, 201, 279, 513, 589, 603, 837, 1273, 1767, 1809, 2077, 2179, 3819, 5301, 6231, 6537, 11457, 15903, 18693, 19611, 34371, 39463, 41401, 56079, 58833, 67549, 118389, 124203, 145993, 202647, 355167, 372609, 437979, 607941, 1065501, 1117827, 1283431, 1313937, 1823823, 2773867, 3850293, 3941811, 4525783, 8321601, 11550879, 13577349, 24964803, 34652637, 40732047, 74894409, 85989877, 122196141, 257969631, 773908893, 2321726679]

約数ペア:

[(1, 2321726679), (3, 773908893), (9, 257969631), (19, 122196141), (27, 85989877), (31, 74894409), (57, 40732047), (67, 34652637), (93, 24964803), (171, 13577349), (201, 11550879), (279, 8321601), (513, 4525783), (589, 3941811), (603, 3850293), (837, 2773867), (1273, 1823823), (1767, 1313937), (1809, 1283431), (2077, 1117827), (2179, 1065501), (3819, 607941), (5301, 437979), (6231, 372609), (6537, 355167), (11457, 202647), (15903, 145993), (18693, 124203), (19611, 118389), (34371, 67549), (39463, 58833), (41401, 56079)]