315714528

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17971}}^1$

素因数の和:18048

約数の個数: 72

約数和(自身を含む): 912582216

約数和(自身を除く): 596867688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 17971, 35942, 53913, 71884, 107826, 143768, 161739, 215652, 287536, 323478, 431304, 575072, 646956, 862608, 1096231, 1293912, 1725216, 2192462, 2587824, 3288693, 4384924, 5175648, 6577386, 8769848, 9866079, 13154772, 17539696, 19732158, 26309544, 35079392, 39464316, 52619088, 78928632, 105238176, 157857264, 315714528]

約数ペア:

[(1, 315714528), (2, 157857264), (3, 105238176), (4, 78928632), (6, 52619088), (8, 39464316), (9, 35079392), (12, 26309544), (16, 19732158), (18, 17539696), (24, 13154772), (32, 9866079), (36, 8769848), (48, 6577386), (61, 5175648), (72, 4384924), (96, 3288693), (122, 2587824), (144, 2192462), (183, 1725216), (244, 1293912), (288, 1096231), (366, 862608), (488, 646956), (549, 575072), (732, 431304), (976, 323478), (1098, 287536), (1464, 215652), (1952, 161739), (2196, 143768), (2928, 107826), (4392, 71884), (5856, 53913), (8784, 35942), (17568, 17971)]