215784624

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 625178736

約数和(自身を除く): 409394112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 121, 132, 159, 176, 212, 242, 264, 318, 363, 424, 484, 528, 583, 636, 701, 726, 848, 968, 1166, 1272, 1402, 1452, 1749, 1936, 2103, 2332, 2544, 2804, 2904, 3498, 4206, 4664, 5608, 5808, 6413, 6996, 7711, 8412, 9328, 11216, 12826, 13992, 15422, 16824, 19239, 23133, 25652, 27984, 30844, 33648, 37153, 38478, 46266, 51304, 61688, 74306, 76956, 84821, 92532, 102608, 111459, 123376, 148612, 153912, 169642, 185064, 222918, 254463, 297224, 307824, 339284, 370128, 408683, 445836, 508926, 594448, 678568, 817366, 891672, 1017852, 1226049, 1357136, 1634732, 1783344, 2035704, 2452098, 3269464, 4071408, 4495513, 4904196, 6538928, 8991026, 9808392, 13486539, 17982052, 19616784, 26973078, 35964104, 53946156, 71928208, 107892312, 215784624]

約数ペア:

[(1, 215784624), (2, 107892312), (3, 71928208), (4, 53946156), (6, 35964104), (8, 26973078), (11, 19616784), (12, 17982052), (16, 13486539), (22, 9808392), (24, 8991026), (33, 6538928), (44, 4904196), (48, 4495513), (53, 4071408), (66, 3269464), (88, 2452098), (106, 2035704), (121, 1783344), (132, 1634732), (159, 1357136), (176, 1226049), (212, 1017852), (242, 891672), (264, 817366), (318, 678568), (363, 594448), (424, 508926), (484, 445836), (528, 408683), (583, 370128), (636, 339284), (701, 307824), (726, 297224), (848, 254463), (968, 222918), (1166, 185064), (1272, 169642), (1402, 153912), (1452, 148612), (1749, 123376), (1936, 111459), (2103, 102608), (2332, 92532), (2544, 84821), (2804, 76956), (2904, 74306), (3498, 61688), (4206, 51304), (4664, 46266), (5608, 38478), (5808, 37153), (6413, 33648), (6996, 30844), (7711, 27984), (8412, 25652), (9328, 23133), (11216, 19239), (12826, 16824), (13992, 15422)]