490167288

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1939

約数の個数: 160

約数和(自身を含む): 1527039360

約数和(自身を除く): 1036872072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 248, 279, 312, 324, 351, 372, 403, 468, 558, 648, 702, 744, 806, 837, 936, 1053, 1116, 1209, 1404, 1612, 1674, 1877, 2106, 2232, 2418, 2511, 2808, 3224, 3348, 3627, 3754, 4212, 4836, 5022, 5631, 6696, 7254, 7508, 8424, 9672, 10044, 10881, 11262, 14508, 15016, 16893, 20088, 21762, 22524, 24401, 29016, 32643, 33786, 43524, 45048, 48802, 50679, 58187, 65286, 67572, 73203, 87048, 97604, 101358, 116374, 130572, 135144, 146406, 152037, 174561, 195208, 202716, 219609, 232748, 261144, 292812, 304074, 349122, 405432, 439218, 465496, 523683, 585624, 608148, 658827, 698244, 756431, 878436, 1047366, 1216296, 1317654, 1396488, 1512862, 1571049, 1756872, 1976481, 2094732, 2269293, 2635308, 3025724, 3142098, 3952962, 4189464, 4538586, 4713147, 5270616, 6051448, 6284196, 6807879, 7905924, 9077172, 9426294, 12568392, 13615758, 15811848, 18154344, 18852588, 20423637, 27231516, 37705176, 40847274, 54463032, 61270911, 81694548, 122541822, 163389096, 245083644, 490167288]

約数ペア:

[(1, 490167288), (2, 245083644), (3, 163389096), (4, 122541822), (6, 81694548), (8, 61270911), (9, 54463032), (12, 40847274), (13, 37705176), (18, 27231516), (24, 20423637), (26, 18852588), (27, 18154344), (31, 15811848), (36, 13615758), (39, 12568392), (52, 9426294), (54, 9077172), (62, 7905924), (72, 6807879), (78, 6284196), (81, 6051448), (93, 5270616), (104, 4713147), (108, 4538586), (117, 4189464), (124, 3952962), (156, 3142098), (162, 3025724), (186, 2635308), (216, 2269293), (234, 2094732), (248, 1976481), (279, 1756872), (312, 1571049), (324, 1512862), (351, 1396488), (372, 1317654), (403, 1216296), (468, 1047366), (558, 878436), (648, 756431), (702, 698244), (744, 658827), (806, 608148), (837, 585624), (936, 523683), (1053, 465496), (1116, 439218), (1209, 405432), (1404, 349122), (1612, 304074), (1674, 292812), (1877, 261144), (2106, 232748), (2232, 219609), (2418, 202716), (2511, 195208), (2808, 174561), (3224, 152037), (3348, 146406), (3627, 135144), (3754, 130572), (4212, 116374), (4836, 101358), (5022, 97604), (5631, 87048), (6696, 73203), (7254, 67572), (7508, 65286), (8424, 58187), (9672, 50679), (10044, 48802), (10881, 45048), (11262, 43524), (14508, 33786), (15016, 32643), (16893, 29016), (20088, 24401), (21762, 22524)]