15696556336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{1543}}^1$

素因数の和:1986

約数の個数: 80

約数和(自身を含む): 32432646400

約数和(自身を除く): 16736090064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 307, 436, 614, 872, 1228, 1543, 1744, 2071, 2456, 3086, 4142, 4912, 5833, 6172, 8284, 11666, 12344, 16568, 23332, 24688, 29317, 33136, 33463, 46664, 58634, 66926, 93328, 117268, 133852, 168187, 234536, 267704, 336374, 469072, 473701, 535408, 635797, 672748, 947402, 1271594, 1345496, 1894804, 2543188, 2690992, 3195553, 3789608, 5086376, 6391106, 7579216, 9000319, 10172752, 12782212, 18000638, 25564424, 36001276, 51128848, 51633409, 72002552, 103266818, 144005104, 206533636, 413067272, 826134544, 981034771, 1962069542, 3924139084, 7848278168, 15696556336]

約数ペア:

[(1, 15696556336), (2, 7848278168), (4, 3924139084), (8, 1962069542), (16, 981034771), (19, 826134544), (38, 413067272), (76, 206533636), (109, 144005104), (152, 103266818), (218, 72002552), (304, 51633409), (307, 51128848), (436, 36001276), (614, 25564424), (872, 18000638), (1228, 12782212), (1543, 10172752), (1744, 9000319), (2071, 7579216), (2456, 6391106), (3086, 5086376), (4142, 3789608), (4912, 3195553), (5833, 2690992), (6172, 2543188), (8284, 1894804), (11666, 1345496), (12344, 1271594), (16568, 947402), (23332, 672748), (24688, 635797), (29317, 535408), (33136, 473701), (33463, 469072), (46664, 336374), (58634, 267704), (66926, 234536), (93328, 168187), (117268, 133852)]