2100072305128

素因数分解:

$2^3\times 7^2\times {\mathrm{509}}^1\times {\mathrm{1213}}^1\times {\mathrm{8677}}^1$

素因数の和:10419

約数の個数: 96

約数和(自身を含む): 4593826866600

約数和(自身を除く): 2493754561472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 509, 1018, 1213, 2036, 2426, 3563, 4072, 4852, 7126, 8491, 8677, 9704, 14252, 16982, 17354, 24941, 28504, 33964, 34708, 49882, 59437, 60739, 67928, 69416, 99764, 118874, 121478, 199528, 237748, 242956, 425173, 475496, 485912, 617417, 850346, 1234834, 1700692, 2469668, 3401384, 4321919, 4416593, 4939336, 8643838, 8833186, 10525201, 17287676, 17666372, 21050402, 30253433, 30916151, 34575352, 35332744, 42100804, 60506866, 61832302, 73676407, 84201608, 121013732, 123664604, 147352814, 216413057, 242027464, 247329208, 294705628, 432826114, 515734849, 589411256, 865652228, 1031469698, 1731304456, 2062939396, 4125878792, 5357327309, 10714654618, 21429309236, 37501291163, 42858618472, 75002582326, 150005164652, 262509038141, 300010329304, 525018076282, 1050036152564, 2100072305128]

約数ペア:

[(1, 2100072305128), (2, 1050036152564), (4, 525018076282), (7, 300010329304), (8, 262509038141), (14, 150005164652), (28, 75002582326), (49, 42858618472), (56, 37501291163), (98, 21429309236), (196, 10714654618), (392, 5357327309), (509, 4125878792), (1018, 2062939396), (1213, 1731304456), (2036, 1031469698), (2426, 865652228), (3563, 589411256), (4072, 515734849), (4852, 432826114), (7126, 294705628), (8491, 247329208), (8677, 242027464), (9704, 216413057), (14252, 147352814), (16982, 123664604), (17354, 121013732), (24941, 84201608), (28504, 73676407), (33964, 61832302), (34708, 60506866), (49882, 42100804), (59437, 35332744), (60739, 34575352), (67928, 30916151), (69416, 30253433), (99764, 21050402), (118874, 17666372), (121478, 17287676), (199528, 10525201), (237748, 8833186), (242956, 8643838), (425173, 4939336), (475496, 4416593), (485912, 4321919), (617417, 3401384), (850346, 2469668), (1234834, 1700692)]