374595876

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4081

約数の個数: 72

約数和(自身を含む): 985048064

約数和(自身を除く): 610452188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 1098, 1548, 2196, 2623, 3967, 5246, 7869, 7934, 10492, 11901, 15738, 15868, 23607, 23802, 31476, 35703, 47214, 47604, 71406, 94428, 142812, 170581, 241987, 341162, 483974, 511743, 682324, 725961, 967948, 1023486, 1451922, 1535229, 2046972, 2177883, 2903844, 3070458, 4355766, 6140916, 8711532, 10405441, 20810882, 31216323, 41621764, 62432646, 93648969, 124865292, 187297938, 374595876]

約数ペア:

[(1, 374595876), (2, 187297938), (3, 124865292), (4, 93648969), (6, 62432646), (9, 41621764), (12, 31216323), (18, 20810882), (36, 10405441), (43, 8711532), (61, 6140916), (86, 4355766), (122, 3070458), (129, 2903844), (172, 2177883), (183, 2046972), (244, 1535229), (258, 1451922), (366, 1023486), (387, 967948), (516, 725961), (549, 682324), (732, 511743), (774, 483974), (1098, 341162), (1548, 241987), (2196, 170581), (2623, 142812), (3967, 94428), (5246, 71406), (7869, 47604), (7934, 47214), (10492, 35703), (11901, 31476), (15738, 23802), (15868, 23607)]