316336384

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 800332288

約数和(自身を除く): 483995904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 256, 259, 296, 364, 367, 416, 448, 481, 518, 592, 728, 734, 832, 896, 962, 1036, 1184, 1456, 1468, 1664, 1792, 1924, 2072, 2368, 2569, 2912, 2936, 3328, 3367, 3848, 4144, 4736, 4771, 5138, 5824, 5872, 6734, 7696, 8288, 9472, 9542, 10276, 11648, 11744, 13468, 13579, 15392, 16576, 19084, 20552, 23296, 23488, 26936, 27158, 30784, 33152, 33397, 38168, 41104, 46976, 53872, 54316, 61568, 66304, 66794, 76336, 82208, 93952, 95053, 107744, 108632, 123136, 133588, 152672, 164416, 176527, 190106, 215488, 217264, 267176, 305344, 328832, 353054, 380212, 430976, 434528, 534352, 610688, 657664, 706108, 760424, 861952, 869056, 1068704, 1221376, 1235689, 1412216, 1520848, 1738112, 2137408, 2471378, 2824432, 3041696, 3476224, 4274816, 4942756, 5648864, 6083392, 8549632, 9885512, 11297728, 12166784, 19771024, 22595456, 24333568, 39542048, 45190912, 79084096, 158168192, 316336384]

約数ペア:

[(1, 316336384), (2, 158168192), (4, 79084096), (7, 45190912), (8, 39542048), (13, 24333568), (14, 22595456), (16, 19771024), (26, 12166784), (28, 11297728), (32, 9885512), (37, 8549632), (52, 6083392), (56, 5648864), (64, 4942756), (74, 4274816), (91, 3476224), (104, 3041696), (112, 2824432), (128, 2471378), (148, 2137408), (182, 1738112), (208, 1520848), (224, 1412216), (256, 1235689), (259, 1221376), (296, 1068704), (364, 869056), (367, 861952), (416, 760424), (448, 706108), (481, 657664), (518, 610688), (592, 534352), (728, 434528), (734, 430976), (832, 380212), (896, 353054), (962, 328832), (1036, 305344), (1184, 267176), (1456, 217264), (1468, 215488), (1664, 190106), (1792, 176527), (1924, 164416), (2072, 152672), (2368, 133588), (2569, 123136), (2912, 108632), (2936, 107744), (3328, 95053), (3367, 93952), (3848, 82208), (4144, 76336), (4736, 66794), (4771, 66304), (5138, 61568), (5824, 54316), (5872, 53872), (6734, 46976), (7696, 41104), (8288, 38168), (9472, 33397), (9542, 33152), (10276, 30784), (11648, 27158), (11744, 26936), (13468, 23488), (13579, 23296), (15392, 20552), (16576, 19084)]