766404816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{857}}^1$

素因数の和:1500

約数の個数: 80

約数和(自身を含む): 2049535488

約数和(自身を除く): 1283130672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 601, 744, 857, 1202, 1488, 1714, 1803, 2404, 2571, 3428, 3606, 4808, 5142, 6856, 7212, 9616, 10284, 13712, 14424, 18631, 20568, 26567, 28848, 37262, 41136, 53134, 55893, 74524, 79701, 106268, 111786, 149048, 159402, 212536, 223572, 298096, 318804, 425072, 447144, 515057, 637608, 894288, 1030114, 1275216, 1545171, 2060228, 3090342, 4120456, 6180684, 8240912, 12361368, 15966767, 24722736, 31933534, 47900301, 63867068, 95800602, 127734136, 191601204, 255468272, 383202408, 766404816]

約数ペア:

[(1, 766404816), (2, 383202408), (3, 255468272), (4, 191601204), (6, 127734136), (8, 95800602), (12, 63867068), (16, 47900301), (24, 31933534), (31, 24722736), (48, 15966767), (62, 12361368), (93, 8240912), (124, 6180684), (186, 4120456), (248, 3090342), (372, 2060228), (496, 1545171), (601, 1275216), (744, 1030114), (857, 894288), (1202, 637608), (1488, 515057), (1714, 447144), (1803, 425072), (2404, 318804), (2571, 298096), (3428, 223572), (3606, 212536), (4808, 159402), (5142, 149048), (6856, 111786), (7212, 106268), (9616, 79701), (10284, 74524), (13712, 55893), (14424, 53134), (18631, 41136), (20568, 37262), (26567, 28848)]