315096152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 754790400

約数和(自身を除く): 439694248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 41, 56, 62, 76, 82, 124, 133, 152, 164, 217, 233, 248, 266, 287, 328, 434, 466, 532, 574, 589, 779, 868, 932, 1064, 1148, 1178, 1271, 1558, 1631, 1736, 1864, 2296, 2356, 2542, 3116, 3262, 4123, 4427, 4712, 5084, 5453, 6232, 6524, 7223, 8246, 8854, 8897, 9553, 10168, 10906, 13048, 14446, 16492, 17708, 17794, 19106, 21812, 24149, 28892, 30989, 32984, 35416, 35588, 38212, 43624, 48298, 50561, 57784, 61978, 66871, 71176, 76424, 96596, 101122, 123956, 133742, 137237, 169043, 181507, 193192, 202244, 247912, 267484, 274474, 296143, 338086, 363014, 404488, 534968, 548948, 592286, 676172, 726028, 960659, 1097896, 1184572, 1270549, 1352344, 1452056, 1921318, 2073001, 2369144, 2541098, 3842636, 4146002, 5082196, 5626717, 7685272, 8292004, 10164392, 11253434, 16584008, 22506868, 39387019, 45013736, 78774038, 157548076, 315096152]

約数ペア:

[(1, 315096152), (2, 157548076), (4, 78774038), (7, 45013736), (8, 39387019), (14, 22506868), (19, 16584008), (28, 11253434), (31, 10164392), (38, 8292004), (41, 7685272), (56, 5626717), (62, 5082196), (76, 4146002), (82, 3842636), (124, 2541098), (133, 2369144), (152, 2073001), (164, 1921318), (217, 1452056), (233, 1352344), (248, 1270549), (266, 1184572), (287, 1097896), (328, 960659), (434, 726028), (466, 676172), (532, 592286), (574, 548948), (589, 534968), (779, 404488), (868, 363014), (932, 338086), (1064, 296143), (1148, 274474), (1178, 267484), (1271, 247912), (1558, 202244), (1631, 193192), (1736, 181507), (1864, 169043), (2296, 137237), (2356, 133742), (2542, 123956), (3116, 101122), (3262, 96596), (4123, 76424), (4427, 71176), (4712, 66871), (5084, 61978), (5453, 57784), (6232, 50561), (6524, 48298), (7223, 43624), (8246, 38212), (8854, 35588), (8897, 35416), (9553, 32984), (10168, 30989), (10906, 28892), (13048, 24149), (14446, 21812), (16492, 19106), (17708, 17794)]