219320496

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4219}}^1$

素因数の和:4271

約数の個数: 90

約数和(自身を含む): 647951460

約数和(自身を除く): 428630964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4219, 4332, 5776, 6498, 8438, 8664, 12657, 12996, 16876, 17328, 25314, 25992, 33752, 37971, 50628, 51984, 67504, 75942, 80161, 101256, 151884, 160322, 202512, 240483, 303768, 320644, 480966, 607536, 641288, 721449, 961932, 1282576, 1442898, 1523059, 1923864, 2885796, 3046118, 3847728, 4569177, 5771592, 6092236, 9138354, 11543184, 12184472, 13707531, 18276708, 24368944, 27415062, 36553416, 54830124, 73106832, 109660248, 219320496]

約数ペア:

[(1, 219320496), (2, 109660248), (3, 73106832), (4, 54830124), (6, 36553416), (8, 27415062), (9, 24368944), (12, 18276708), (16, 13707531), (18, 12184472), (19, 11543184), (24, 9138354), (36, 6092236), (38, 5771592), (48, 4569177), (57, 3847728), (72, 3046118), (76, 2885796), (114, 1923864), (144, 1523059), (152, 1442898), (171, 1282576), (228, 961932), (304, 721449), (342, 641288), (361, 607536), (456, 480966), (684, 320644), (722, 303768), (912, 240483), (1083, 202512), (1368, 160322), (1444, 151884), (2166, 101256), (2736, 80161), (2888, 75942), (3249, 67504), (4219, 51984), (4332, 50628), (5776, 37971), (6498, 33752), (8438, 25992), (8664, 25314), (12657, 17328), (12996, 16876)]