328361712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18439}}^1$

素因数の和:18510

約数の個数: 80

約数和(自身を含む): 987793920

約数和(自身を除く): 659432208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 18439, 36878, 55317, 73756, 110634, 129073, 147512, 221268, 258146, 295024, 387219, 442536, 516292, 774438, 885072, 977267, 1032584, 1548876, 1954534, 2065168, 2931801, 3097752, 3909068, 5863602, 6195504, 6840869, 7818136, 11727204, 13681738, 15636272, 20522607, 23454408, 27363476, 41045214, 46908816, 54726952, 82090428, 109453904, 164180856, 328361712]

約数ペア:

[(1, 328361712), (2, 164180856), (3, 109453904), (4, 82090428), (6, 54726952), (7, 46908816), (8, 41045214), (12, 27363476), (14, 23454408), (16, 20522607), (21, 15636272), (24, 13681738), (28, 11727204), (42, 7818136), (48, 6840869), (53, 6195504), (56, 5863602), (84, 3909068), (106, 3097752), (112, 2931801), (159, 2065168), (168, 1954534), (212, 1548876), (318, 1032584), (336, 977267), (371, 885072), (424, 774438), (636, 516292), (742, 442536), (848, 387219), (1113, 295024), (1272, 258146), (1484, 221268), (2226, 147512), (2544, 129073), (2968, 110634), (4452, 73756), (5936, 55317), (8904, 36878), (17808, 18439)]