315641976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 869616000

約数和(自身を除く): 553974024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 169, 177, 236, 312, 338, 354, 472, 507, 676, 708, 767, 1014, 1319, 1352, 1416, 1534, 2028, 2301, 2638, 3068, 3957, 4056, 4602, 5276, 6136, 7914, 9204, 9971, 10552, 15828, 17147, 18408, 19942, 29913, 31656, 34294, 39884, 51441, 59826, 68588, 77821, 79768, 102882, 119652, 137176, 155642, 205764, 222911, 233463, 239304, 311284, 411528, 445822, 466926, 622568, 668733, 891644, 933852, 1011673, 1337466, 1783288, 1867704, 2023346, 2674932, 3035019, 4046692, 5349864, 6070038, 8093384, 12140076, 13151749, 24280152, 26303498, 39455247, 52606996, 78910494, 105213992, 157820988, 315641976]

約数ペア:

[(1, 315641976), (2, 157820988), (3, 105213992), (4, 78910494), (6, 52606996), (8, 39455247), (12, 26303498), (13, 24280152), (24, 13151749), (26, 12140076), (39, 8093384), (52, 6070038), (59, 5349864), (78, 4046692), (104, 3035019), (118, 2674932), (156, 2023346), (169, 1867704), (177, 1783288), (236, 1337466), (312, 1011673), (338, 933852), (354, 891644), (472, 668733), (507, 622568), (676, 466926), (708, 445822), (767, 411528), (1014, 311284), (1319, 239304), (1352, 233463), (1416, 222911), (1534, 205764), (2028, 155642), (2301, 137176), (2638, 119652), (3068, 102882), (3957, 79768), (4056, 77821), (4602, 68588), (5276, 59826), (6136, 51441), (7914, 39884), (9204, 34294), (9971, 31656), (10552, 29913), (15828, 19942), (17147, 18408)]