2978045256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{210671}}^1$

素因数の和:210730

約数の個数: 64

約数和(自身を含む): 8089804800

約数和(自身を除く): 5111759544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 210671, 421342, 632013, 842684, 1264026, 1685368, 2528052, 4002749, 5056104, 6530801, 8005498, 12008247, 13061602, 16010996, 19592403, 24016494, 26123204, 32021992, 39184806, 48032988, 52246408, 78369612, 96065976, 124085219, 156739224, 248170438, 372255657, 496340876, 744511314, 992681752, 1489022628, 2978045256]

約数ペア:

[(1, 2978045256), (2, 1489022628), (3, 992681752), (4, 744511314), (6, 496340876), (8, 372255657), (12, 248170438), (19, 156739224), (24, 124085219), (31, 96065976), (38, 78369612), (57, 52246408), (62, 48032988), (76, 39184806), (93, 32021992), (114, 26123204), (124, 24016494), (152, 19592403), (186, 16010996), (228, 13061602), (248, 12008247), (372, 8005498), (456, 6530801), (589, 5056104), (744, 4002749), (1178, 2528052), (1767, 1685368), (2356, 1264026), (3534, 842684), (4712, 632013), (7068, 421342), (14136, 210671)]