220875876

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2666

約数の個数: 96

約数和(自身を含む): 627043200

約数和(自身を除く): 406167324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 468, 549, 702, 732, 793, 1098, 1404, 1586, 1647, 2196, 2379, 2579, 3172, 3294, 4758, 5158, 6588, 7137, 7737, 9516, 10316, 14274, 15474, 21411, 23211, 28548, 30948, 33527, 42822, 46422, 67054, 69633, 85644, 92844, 100581, 134108, 139266, 157319, 201162, 278532, 301743, 314638, 402324, 471957, 603486, 629276, 905229, 943914, 1206972, 1415871, 1810458, 1887828, 2045147, 2831742, 3620916, 4090294, 4247613, 5663484, 6135441, 8180588, 8495226, 12270882, 16990452, 18406323, 24541764, 36812646, 55218969, 73625292, 110437938, 220875876]

約数ペア:

[(1, 220875876), (2, 110437938), (3, 73625292), (4, 55218969), (6, 36812646), (9, 24541764), (12, 18406323), (13, 16990452), (18, 12270882), (26, 8495226), (27, 8180588), (36, 6135441), (39, 5663484), (52, 4247613), (54, 4090294), (61, 3620916), (78, 2831742), (108, 2045147), (117, 1887828), (122, 1810458), (156, 1415871), (183, 1206972), (234, 943914), (244, 905229), (351, 629276), (366, 603486), (468, 471957), (549, 402324), (702, 314638), (732, 301743), (793, 278532), (1098, 201162), (1404, 157319), (1586, 139266), (1647, 134108), (2196, 100581), (2379, 92844), (2579, 85644), (3172, 69633), (3294, 67054), (4758, 46422), (5158, 42822), (6588, 33527), (7137, 30948), (7737, 28548), (9516, 23211), (10316, 21411), (14274, 15474)]