1352173212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{19391}}^1$

素因数の和:19563

約数の個数: 72

約数和(自身を含む): 3705811200

約数和(自身を除く): 2353637988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 3874, 5364, 5811, 7748, 11622, 17433, 19391, 23244, 34866, 38782, 58173, 69732, 77564, 116346, 174519, 232692, 252083, 349038, 504166, 698076, 756249, 1008332, 1512498, 2268747, 2889259, 3024996, 4537494, 5778518, 8667777, 9074988, 11557036, 17335554, 26003331, 34671108, 37560367, 52006662, 75120734, 104013324, 112681101, 150241468, 225362202, 338043303, 450724404, 676086606, 1352173212]

約数ペア:

[(1, 1352173212), (2, 676086606), (3, 450724404), (4, 338043303), (6, 225362202), (9, 150241468), (12, 112681101), (13, 104013324), (18, 75120734), (26, 52006662), (36, 37560367), (39, 34671108), (52, 26003331), (78, 17335554), (117, 11557036), (149, 9074988), (156, 8667777), (234, 5778518), (298, 4537494), (447, 3024996), (468, 2889259), (596, 2268747), (894, 1512498), (1341, 1008332), (1788, 756249), (1937, 698076), (2682, 504166), (3874, 349038), (5364, 252083), (5811, 232692), (7748, 174519), (11622, 116346), (17433, 77564), (19391, 69732), (23244, 58173), (34866, 38782)]