2289428864

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30367}}^1$

素因数の和:30431

約数の個数: 64

約数和(自身を含む): 4956057600

約数和(自身を除く): 2666628736

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 9424, 18848, 30367, 37696, 60734, 75392, 121468, 242936, 485872, 576973, 941377, 971744, 1153946, 1882754, 1943488, 2307892, 3765508, 3886976, 4615784, 7531016, 9231568, 15062032, 17886163, 18463136, 30124064, 35772326, 36926272, 60248128, 71544652, 73852544, 120496256, 143089304, 286178608, 572357216, 1144714432, 2289428864]

約数ペア:

[(1, 2289428864), (2, 1144714432), (4, 572357216), (8, 286178608), (16, 143089304), (19, 120496256), (31, 73852544), (32, 71544652), (38, 60248128), (62, 36926272), (64, 35772326), (76, 30124064), (124, 18463136), (128, 17886163), (152, 15062032), (248, 9231568), (304, 7531016), (496, 4615784), (589, 3886976), (608, 3765508), (992, 2307892), (1178, 1943488), (1216, 1882754), (1984, 1153946), (2356, 971744), (2432, 941377), (3968, 576973), (4712, 485872), (9424, 242936), (18848, 121468), (30367, 75392), (37696, 60734)]