669779552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 1479389184

約数和(自身を除く): 809609632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 167, 208, 248, 311, 334, 403, 416, 496, 622, 668, 806, 992, 1244, 1336, 1612, 2171, 2488, 2672, 3224, 4043, 4342, 4976, 5177, 5344, 6448, 8086, 8684, 9641, 9952, 10354, 12896, 16172, 17368, 19282, 20708, 32344, 34736, 38564, 41416, 51937, 64688, 67301, 69472, 77128, 82832, 103874, 125333, 129376, 134602, 154256, 165664, 207748, 250666, 269204, 308512, 415496, 501332, 538408, 675181, 830992, 1002664, 1076816, 1350362, 1610047, 1661984, 2005328, 2153632, 2700724, 3220094, 4010656, 5401448, 6440188, 10802896, 12880376, 20930611, 21605792, 25760752, 41861222, 51521504, 83722444, 167444888, 334889776, 669779552]

約数ペア:

[(1, 669779552), (2, 334889776), (4, 167444888), (8, 83722444), (13, 51521504), (16, 41861222), (26, 25760752), (31, 21605792), (32, 20930611), (52, 12880376), (62, 10802896), (104, 6440188), (124, 5401448), (167, 4010656), (208, 3220094), (248, 2700724), (311, 2153632), (334, 2005328), (403, 1661984), (416, 1610047), (496, 1350362), (622, 1076816), (668, 1002664), (806, 830992), (992, 675181), (1244, 538408), (1336, 501332), (1612, 415496), (2171, 308512), (2488, 269204), (2672, 250666), (3224, 207748), (4043, 165664), (4342, 154256), (4976, 134602), (5177, 129376), (5344, 125333), (6448, 103874), (8086, 82832), (8684, 77128), (9641, 69472), (9952, 67301), (10354, 64688), (12896, 51937), (16172, 41416), (17368, 38564), (19282, 34736), (20708, 32344)]