689388336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52609}}^1$

素因数の和:52643

約数の個数: 120

約数和(自身を含む): 2374604960

約数和(自身を除く): 1685216624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 52609, 105218, 157827, 210436, 315654, 368263, 420872, 473481, 631308, 683917, 736526, 841744, 946962, 1104789, 1262616, 1367834, 1473052, 1893924, 2051751, 2209578, 2525232, 2735668, 2946104, 3314367, 3787848, 4103502, 4419156, 4787419, 5471336, 5892208, 6155253, 6628734, 7575696, 8207004, 8838312, 9574838, 10942672, 12310506, 13257468, 14362257, 16414008, 17676624, 19149676, 24621012, 26514936, 28724514, 32828016, 38299352, 43086771, 49242024, 53029872, 57449028, 76598704, 86173542, 98484048, 114898056, 172347084, 229796112, 344694168, 689388336]

約数ペア:

[(1, 689388336), (2, 344694168), (3, 229796112), (4, 172347084), (6, 114898056), (7, 98484048), (8, 86173542), (9, 76598704), (12, 57449028), (13, 53029872), (14, 49242024), (16, 43086771), (18, 38299352), (21, 32828016), (24, 28724514), (26, 26514936), (28, 24621012), (36, 19149676), (39, 17676624), (42, 16414008), (48, 14362257), (52, 13257468), (56, 12310506), (63, 10942672), (72, 9574838), (78, 8838312), (84, 8207004), (91, 7575696), (104, 6628734), (112, 6155253), (117, 5892208), (126, 5471336), (144, 4787419), (156, 4419156), (168, 4103502), (182, 3787848), (208, 3314367), (234, 2946104), (252, 2735668), (273, 2525232), (312, 2209578), (336, 2051751), (364, 1893924), (468, 1473052), (504, 1367834), (546, 1262616), (624, 1104789), (728, 946962), (819, 841744), (936, 736526), (1008, 683917), (1092, 631308), (1456, 473481), (1638, 420872), (1872, 368263), (2184, 315654), (3276, 210436), (4368, 157827), (6552, 105218), (13104, 52609)]