1397186244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1970

約数の個数: 144

約数和(自身を含む): 3937489920

約数和(自身を除く): 2540303676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 31, 36, 46, 58, 62, 69, 87, 92, 93, 116, 124, 138, 174, 186, 207, 261, 276, 279, 348, 372, 414, 522, 558, 667, 713, 828, 899, 1044, 1116, 1334, 1426, 1798, 1877, 2001, 2139, 2668, 2697, 2852, 3596, 3754, 4002, 4278, 5394, 5631, 6003, 6417, 7508, 8004, 8091, 8556, 10788, 11262, 12006, 12834, 16182, 16893, 20677, 22524, 24012, 25668, 32364, 33786, 41354, 43171, 54433, 58187, 62031, 67572, 82708, 86342, 108866, 116374, 124062, 129513, 163299, 172684, 174561, 186093, 217732, 232748, 248124, 259026, 326598, 349122, 372186, 388539, 489897, 518052, 523683, 653196, 698244, 744372, 777078, 979794, 1047366, 1251959, 1338301, 1554156, 1687423, 1959588, 2094732, 2503918, 2676602, 3374846, 3755877, 4014903, 5007836, 5062269, 5353204, 6749692, 7511754, 8029806, 10124538, 11267631, 12044709, 15023508, 15186807, 16059612, 20249076, 22535262, 24089418, 30373614, 38810729, 45070524, 48178836, 60747228, 77621458, 116432187, 155242916, 232864374, 349296561, 465728748, 698593122, 1397186244]

約数ペア:

[(1, 1397186244), (2, 698593122), (3, 465728748), (4, 349296561), (6, 232864374), (9, 155242916), (12, 116432187), (18, 77621458), (23, 60747228), (29, 48178836), (31, 45070524), (36, 38810729), (46, 30373614), (58, 24089418), (62, 22535262), (69, 20249076), (87, 16059612), (92, 15186807), (93, 15023508), (116, 12044709), (124, 11267631), (138, 10124538), (174, 8029806), (186, 7511754), (207, 6749692), (261, 5353204), (276, 5062269), (279, 5007836), (348, 4014903), (372, 3755877), (414, 3374846), (522, 2676602), (558, 2503918), (667, 2094732), (713, 1959588), (828, 1687423), (899, 1554156), (1044, 1338301), (1116, 1251959), (1334, 1047366), (1426, 979794), (1798, 777078), (1877, 744372), (2001, 698244), (2139, 653196), (2668, 523683), (2697, 518052), (2852, 489897), (3596, 388539), (3754, 372186), (4002, 349122), (4278, 326598), (5394, 259026), (5631, 248124), (6003, 232748), (6417, 217732), (7508, 186093), (8004, 174561), (8091, 172684), (8556, 163299), (10788, 129513), (11262, 124062), (12006, 116374), (12834, 108866), (16182, 86342), (16893, 82708), (20677, 67572), (22524, 62031), (24012, 58187), (25668, 54433), (32364, 43171), (33786, 41354)]