478943304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2331

約数の個数: 128

約数和(自身を含む): 1447649280

約数和(自身を除く): 968705976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 434, 492, 574, 651, 744, 861, 868, 984, 1148, 1271, 1302, 1722, 1736, 2243, 2296, 2542, 2604, 3444, 3813, 4486, 5084, 5208, 6729, 6888, 7626, 8897, 8972, 10168, 13458, 15252, 15701, 17794, 17944, 26691, 26916, 30504, 31402, 35588, 47103, 53382, 53832, 62804, 69533, 71176, 91963, 94206, 106764, 125608, 139066, 183926, 188412, 208599, 213528, 275889, 278132, 367852, 376824, 417198, 486731, 551778, 556264, 643741, 735704, 834396, 973462, 1103556, 1287482, 1460193, 1668792, 1931223, 1946924, 2207112, 2574964, 2850853, 2920386, 3862446, 3893848, 5149928, 5701706, 5840772, 7724892, 8552559, 11403412, 11681544, 15449784, 17105118, 19955971, 22806824, 34210236, 39911942, 59867913, 68420472, 79823884, 119735826, 159647768, 239471652, 478943304]

約数ペア:

[(1, 478943304), (2, 239471652), (3, 159647768), (4, 119735826), (6, 79823884), (7, 68420472), (8, 59867913), (12, 39911942), (14, 34210236), (21, 22806824), (24, 19955971), (28, 17105118), (31, 15449784), (41, 11681544), (42, 11403412), (56, 8552559), (62, 7724892), (82, 5840772), (84, 5701706), (93, 5149928), (123, 3893848), (124, 3862446), (164, 2920386), (168, 2850853), (186, 2574964), (217, 2207112), (246, 1946924), (248, 1931223), (287, 1668792), (328, 1460193), (372, 1287482), (434, 1103556), (492, 973462), (574, 834396), (651, 735704), (744, 643741), (861, 556264), (868, 551778), (984, 486731), (1148, 417198), (1271, 376824), (1302, 367852), (1722, 278132), (1736, 275889), (2243, 213528), (2296, 208599), (2542, 188412), (2604, 183926), (3444, 139066), (3813, 125608), (4486, 106764), (5084, 94206), (5208, 91963), (6729, 71176), (6888, 69533), (7626, 62804), (8897, 53832), (8972, 53382), (10168, 47103), (13458, 35588), (15252, 31402), (15701, 30504), (17794, 26916), (17944, 26691)]