211240944

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 619008000

約数和(自身を除く): 407767056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 79, 93, 124, 144, 158, 186, 237, 248, 279, 316, 372, 474, 496, 558, 599, 632, 711, 744, 948, 1116, 1198, 1264, 1422, 1488, 1797, 1896, 2232, 2396, 2449, 2844, 3594, 3792, 4464, 4792, 4898, 5391, 5688, 7188, 7347, 9584, 9796, 10782, 11376, 14376, 14694, 18569, 19592, 21564, 22041, 28752, 29388, 37138, 39184, 43128, 44082, 47321, 55707, 58776, 74276, 86256, 88164, 94642, 111414, 117552, 141963, 148552, 167121, 176328, 189284, 222828, 283926, 297104, 334242, 352656, 378568, 425889, 445656, 567852, 668484, 757136, 851778, 891312, 1135704, 1336968, 1466951, 1703556, 2271408, 2673936, 2933902, 3407112, 4400853, 5867804, 6814224, 8801706, 11735608, 13202559, 17603412, 23471216, 26405118, 35206824, 52810236, 70413648, 105620472, 211240944]

約数ペア:

[(1, 211240944), (2, 105620472), (3, 70413648), (4, 52810236), (6, 35206824), (8, 26405118), (9, 23471216), (12, 17603412), (16, 13202559), (18, 11735608), (24, 8801706), (31, 6814224), (36, 5867804), (48, 4400853), (62, 3407112), (72, 2933902), (79, 2673936), (93, 2271408), (124, 1703556), (144, 1466951), (158, 1336968), (186, 1135704), (237, 891312), (248, 851778), (279, 757136), (316, 668484), (372, 567852), (474, 445656), (496, 425889), (558, 378568), (599, 352656), (632, 334242), (711, 297104), (744, 283926), (948, 222828), (1116, 189284), (1198, 176328), (1264, 167121), (1422, 148552), (1488, 141963), (1797, 117552), (1896, 111414), (2232, 94642), (2396, 88164), (2449, 86256), (2844, 74276), (3594, 58776), (3792, 55707), (4464, 47321), (4792, 44082), (4898, 43128), (5391, 39184), (5688, 37138), (7188, 29388), (7347, 28752), (9584, 22041), (9796, 21564), (10782, 19592), (11376, 18569), (14376, 14694)]