15668464912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{5023}}^1$

素因数の和:5412

約数の個数: 80

約数和(自身を含む): 33092485120

約数和(自身を除く): 17424020208

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 331, 496, 589, 662, 1178, 1324, 2356, 2648, 4712, 5023, 5296, 6289, 9424, 10046, 10261, 12578, 20092, 20522, 25156, 40184, 41044, 50312, 80368, 82088, 95437, 100624, 155713, 164176, 190874, 194959, 311426, 381748, 389918, 622852, 763496, 779836, 1245704, 1526992, 1559672, 1662613, 2491408, 2958547, 3119344, 3325226, 5917094, 6650452, 11834188, 13300904, 23668376, 26601808, 31589647, 47336752, 51541003, 63179294, 103082006, 126358588, 206164012, 252717176, 412328024, 505434352, 824656048, 979279057, 1958558114, 3917116228, 7834232456, 15668464912]

約数ペア:

[(1, 15668464912), (2, 7834232456), (4, 3917116228), (8, 1958558114), (16, 979279057), (19, 824656048), (31, 505434352), (38, 412328024), (62, 252717176), (76, 206164012), (124, 126358588), (152, 103082006), (248, 63179294), (304, 51541003), (331, 47336752), (496, 31589647), (589, 26601808), (662, 23668376), (1178, 13300904), (1324, 11834188), (2356, 6650452), (2648, 5917094), (4712, 3325226), (5023, 3119344), (5296, 2958547), (6289, 2491408), (9424, 1662613), (10046, 1559672), (10261, 1526992), (12578, 1245704), (20092, 779836), (20522, 763496), (25156, 622852), (40184, 389918), (41044, 381748), (50312, 311426), (80368, 194959), (82088, 190874), (95437, 164176), (100624, 155713)]