1122888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 3124800

約数和(自身を除く): 2001912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 61, 78, 104, 118, 122, 156, 177, 183, 236, 244, 312, 354, 366, 472, 488, 708, 732, 767, 793, 1416, 1464, 1534, 1586, 2301, 2379, 3068, 3172, 3599, 4602, 4758, 6136, 6344, 7198, 9204, 9516, 10797, 14396, 18408, 19032, 21594, 28792, 43188, 46787, 86376, 93574, 140361, 187148, 280722, 374296, 561444, 1122888]

約数ペア:

[(1, 1122888), (2, 561444), (3, 374296), (4, 280722), (6, 187148), (8, 140361), (12, 93574), (13, 86376), (24, 46787), (26, 43188), (39, 28792), (52, 21594), (59, 19032), (61, 18408), (78, 14396), (104, 10797), (118, 9516), (122, 9204), (156, 7198), (177, 6344), (183, 6136), (236, 4758), (244, 4602), (312, 3599), (354, 3172), (366, 3068), (472, 2379), (488, 2301), (708, 1586), (732, 1534), (767, 1464), (793, 1416)]