490617036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4892

約数の個数: 144

約数和(自身を含む): 1575927808

約数和(自身を除く): 1085310772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4831, 4836, 5642, 7254, 7812, 8463, 9662, 11284, 14493, 14508, 16926, 19324, 25389, 28986, 33817, 33852, 43479, 50778, 57972, 62803, 67634, 86958, 101451, 101556, 125606, 135268, 149761, 173916, 188409, 202902, 251212, 299522, 304353, 376818, 405804, 439621, 449283, 565227, 599044, 608706, 753636, 879242, 898566, 1048327, 1130454, 1217412, 1318863, 1347849, 1758484, 1797132, 1946893, 2096654, 2260908, 2637726, 2695698, 3144981, 3893786, 3956589, 4193308, 5275452, 5391396, 5840679, 6289962, 7787572, 7913178, 9434943, 11681358, 12579924, 13628251, 15826356, 17522037, 18869886, 23362716, 27256502, 35044074, 37739772, 40884753, 54513004, 70088148, 81769506, 122654259, 163539012, 245308518, 490617036]

約数ペア:

[(1, 490617036), (2, 245308518), (3, 163539012), (4, 122654259), (6, 81769506), (7, 70088148), (9, 54513004), (12, 40884753), (13, 37739772), (14, 35044074), (18, 27256502), (21, 23362716), (26, 18869886), (28, 17522037), (31, 15826356), (36, 13628251), (39, 12579924), (42, 11681358), (52, 9434943), (62, 7913178), (63, 7787572), (78, 6289962), (84, 5840679), (91, 5391396), (93, 5275452), (117, 4193308), (124, 3956589), (126, 3893786), (156, 3144981), (182, 2695698), (186, 2637726), (217, 2260908), (234, 2096654), (252, 1946893), (273, 1797132), (279, 1758484), (364, 1347849), (372, 1318863), (403, 1217412), (434, 1130454), (468, 1048327), (546, 898566), (558, 879242), (651, 753636), (806, 608706), (819, 599044), (868, 565227), (1092, 449283), (1116, 439621), (1209, 405804), (1302, 376818), (1612, 304353), (1638, 299522), (1953, 251212), (2418, 202902), (2604, 188409), (2821, 173916), (3276, 149761), (3627, 135268), (3906, 125606), (4831, 101556), (4836, 101451), (5642, 86958), (7254, 67634), (7812, 62803), (8463, 57972), (9662, 50778), (11284, 43479), (14493, 33852), (14508, 33817), (16926, 28986), (19324, 25389)]