315707472

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 919226880

約数和(自身を除く): 603519408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 197, 248, 279, 359, 372, 394, 496, 558, 591, 718, 744, 788, 1077, 1116, 1182, 1436, 1488, 1576, 1773, 2154, 2232, 2364, 2872, 3152, 3231, 3546, 4308, 4464, 4728, 5744, 6107, 6462, 7092, 8616, 9456, 11129, 12214, 12924, 14184, 17232, 18321, 22258, 24428, 25848, 28368, 33387, 36642, 44516, 48856, 51696, 54963, 66774, 70723, 73284, 89032, 97712, 100161, 109926, 133548, 141446, 146568, 178064, 200322, 212169, 219852, 267096, 282892, 293136, 400644, 424338, 439704, 534192, 565784, 636507, 801288, 848676, 879408, 1131568, 1273014, 1602576, 1697352, 2192413, 2546028, 3394704, 4384826, 5092056, 6577239, 8769652, 10184112, 13154478, 17539304, 19731717, 26308956, 35078608, 39463434, 52617912, 78926868, 105235824, 157853736, 315707472]

約数ペア:

[(1, 315707472), (2, 157853736), (3, 105235824), (4, 78926868), (6, 52617912), (8, 39463434), (9, 35078608), (12, 26308956), (16, 19731717), (18, 17539304), (24, 13154478), (31, 10184112), (36, 8769652), (48, 6577239), (62, 5092056), (72, 4384826), (93, 3394704), (124, 2546028), (144, 2192413), (186, 1697352), (197, 1602576), (248, 1273014), (279, 1131568), (359, 879408), (372, 848676), (394, 801288), (496, 636507), (558, 565784), (591, 534192), (718, 439704), (744, 424338), (788, 400644), (1077, 293136), (1116, 282892), (1182, 267096), (1436, 219852), (1488, 212169), (1576, 200322), (1773, 178064), (2154, 146568), (2232, 141446), (2364, 133548), (2872, 109926), (3152, 100161), (3231, 97712), (3546, 89032), (4308, 73284), (4464, 70723), (4728, 66774), (5744, 54963), (6107, 51696), (6462, 48856), (7092, 44516), (8616, 36642), (9456, 33387), (11129, 28368), (12214, 25848), (12924, 24428), (14184, 22258), (17232, 18321)]