659721192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1171

約数の個数: 128

約数和(自身を含む): 1888656000

約数和(自身を除く): 1228934808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 109, 114, 152, 156, 218, 228, 247, 312, 327, 436, 456, 494, 654, 741, 872, 988, 1021, 1308, 1417, 1482, 1976, 2042, 2071, 2616, 2834, 2964, 3063, 4084, 4142, 4251, 5668, 5928, 6126, 6213, 8168, 8284, 8502, 11336, 12252, 12426, 13273, 16568, 17004, 19399, 24504, 24852, 26546, 26923, 34008, 38798, 39819, 49704, 53092, 53846, 58197, 77596, 79638, 80769, 106184, 107692, 111289, 116394, 155192, 159276, 161538, 215384, 222578, 232788, 252187, 318552, 323076, 333867, 445156, 465576, 504374, 646152, 667734, 756561, 890312, 1008748, 1335468, 1446757, 1513122, 2017496, 2114491, 2670936, 2893514, 3026244, 4228982, 4340271, 5787028, 6052488, 6343473, 8457964, 8680542, 11574056, 12686946, 16915928, 17361084, 25373892, 27488383, 34722168, 50747784, 54976766, 82465149, 109953532, 164930298, 219907064, 329860596, 659721192]

約数ペア:

[(1, 659721192), (2, 329860596), (3, 219907064), (4, 164930298), (6, 109953532), (8, 82465149), (12, 54976766), (13, 50747784), (19, 34722168), (24, 27488383), (26, 25373892), (38, 17361084), (39, 16915928), (52, 12686946), (57, 11574056), (76, 8680542), (78, 8457964), (104, 6343473), (109, 6052488), (114, 5787028), (152, 4340271), (156, 4228982), (218, 3026244), (228, 2893514), (247, 2670936), (312, 2114491), (327, 2017496), (436, 1513122), (456, 1446757), (494, 1335468), (654, 1008748), (741, 890312), (872, 756561), (988, 667734), (1021, 646152), (1308, 504374), (1417, 465576), (1482, 445156), (1976, 333867), (2042, 323076), (2071, 318552), (2616, 252187), (2834, 232788), (2964, 222578), (3063, 215384), (4084, 161538), (4142, 159276), (4251, 155192), (5668, 116394), (5928, 111289), (6126, 107692), (6213, 106184), (8168, 80769), (8284, 79638), (8502, 77596), (11336, 58197), (12252, 53846), (12426, 53092), (13273, 49704), (16568, 39819), (17004, 38798), (19399, 34008), (24504, 26923), (24852, 26546)]