315090816

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 875045760

約数和(自身を除く): 559954944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 67, 74, 96, 111, 128, 134, 148, 192, 201, 222, 268, 296, 331, 384, 402, 444, 536, 592, 662, 804, 888, 993, 1072, 1184, 1324, 1608, 1776, 1986, 2144, 2368, 2479, 2648, 3216, 3552, 3972, 4288, 4736, 4958, 5296, 6432, 7104, 7437, 7944, 8576, 9916, 10592, 12247, 12864, 14208, 14874, 15888, 19832, 21184, 22177, 24494, 25728, 29748, 31776, 36741, 39664, 42368, 44354, 48988, 59496, 63552, 66531, 73482, 79328, 88708, 97976, 118992, 127104, 133062, 146964, 158656, 177416, 195952, 237984, 266124, 293928, 317312, 354832, 391904, 475968, 532248, 587856, 709664, 783808, 820549, 951936, 1064496, 1175712, 1419328, 1567616, 1641098, 2128992, 2351424, 2461647, 2838656, 3282196, 4257984, 4702848, 4923294, 6564392, 8515968, 9846588, 13128784, 19693176, 26257568, 39386352, 52515136, 78772704, 105030272, 157545408, 315090816]

約数ペア:

[(1, 315090816), (2, 157545408), (3, 105030272), (4, 78772704), (6, 52515136), (8, 39386352), (12, 26257568), (16, 19693176), (24, 13128784), (32, 9846588), (37, 8515968), (48, 6564392), (64, 4923294), (67, 4702848), (74, 4257984), (96, 3282196), (111, 2838656), (128, 2461647), (134, 2351424), (148, 2128992), (192, 1641098), (201, 1567616), (222, 1419328), (268, 1175712), (296, 1064496), (331, 951936), (384, 820549), (402, 783808), (444, 709664), (536, 587856), (592, 532248), (662, 475968), (804, 391904), (888, 354832), (993, 317312), (1072, 293928), (1184, 266124), (1324, 237984), (1608, 195952), (1776, 177416), (1986, 158656), (2144, 146964), (2368, 133062), (2479, 127104), (2648, 118992), (3216, 97976), (3552, 88708), (3972, 79328), (4288, 73482), (4736, 66531), (4958, 63552), (5296, 59496), (6432, 48988), (7104, 44354), (7437, 42368), (7944, 39664), (8576, 36741), (9916, 31776), (10592, 29748), (12247, 25728), (12864, 24494), (14208, 22177), (14874, 21184), (15888, 19832)]