497804944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 1259919360

約数和(自身を除く): 762114416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 41, 52, 56, 62, 82, 91, 104, 112, 124, 164, 182, 208, 217, 248, 269, 287, 328, 364, 403, 434, 496, 533, 538, 574, 656, 728, 806, 868, 1066, 1076, 1148, 1271, 1456, 1612, 1736, 1883, 2132, 2152, 2296, 2542, 2821, 3224, 3472, 3497, 3731, 3766, 4264, 4304, 4592, 5084, 5642, 6448, 6994, 7462, 7532, 8339, 8528, 8897, 10168, 11029, 11284, 13988, 14924, 15064, 16523, 16678, 17794, 20336, 22058, 22568, 24479, 27976, 29848, 30128, 33046, 33356, 35588, 44116, 45136, 48958, 55952, 58373, 59696, 66092, 66712, 71176, 77203, 88232, 97916, 108407, 115661, 116746, 132184, 133424, 142352, 143377, 154406, 176464, 195832, 216814, 231322, 233492, 264368, 286754, 308812, 341899, 391664, 433628, 462644, 466984, 573508, 617624, 683798, 758849, 867256, 925288, 933968, 1003639, 1147016, 1235248, 1367596, 1517698, 1734512, 1850576, 2007278, 2294032, 2393293, 2735192, 3035396, 4014556, 4444687, 4786586, 5470384, 6070792, 8029112, 8889374, 9573172, 12141584, 16058224, 17778748, 19146344, 31112809, 35557496, 38292688, 62225618, 71114992, 124451236, 248902472, 497804944]

約数ペア:

[(1, 497804944), (2, 248902472), (4, 124451236), (7, 71114992), (8, 62225618), (13, 38292688), (14, 35557496), (16, 31112809), (26, 19146344), (28, 17778748), (31, 16058224), (41, 12141584), (52, 9573172), (56, 8889374), (62, 8029112), (82, 6070792), (91, 5470384), (104, 4786586), (112, 4444687), (124, 4014556), (164, 3035396), (182, 2735192), (208, 2393293), (217, 2294032), (248, 2007278), (269, 1850576), (287, 1734512), (328, 1517698), (364, 1367596), (403, 1235248), (434, 1147016), (496, 1003639), (533, 933968), (538, 925288), (574, 867256), (656, 758849), (728, 683798), (806, 617624), (868, 573508), (1066, 466984), (1076, 462644), (1148, 433628), (1271, 391664), (1456, 341899), (1612, 308812), (1736, 286754), (1883, 264368), (2132, 233492), (2152, 231322), (2296, 216814), (2542, 195832), (2821, 176464), (3224, 154406), (3472, 143377), (3497, 142352), (3731, 133424), (3766, 132184), (4264, 116746), (4304, 115661), (4592, 108407), (5084, 97916), (5642, 88232), (6448, 77203), (6994, 71176), (7462, 66712), (7532, 66092), (8339, 59696), (8528, 58373), (8897, 55952), (10168, 48958), (11029, 45136), (11284, 44116), (13988, 35588), (14924, 33356), (15064, 33046), (16523, 30128), (16678, 29848), (17794, 27976), (20336, 24479), (22058, 22568)]