215805744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19463}}^1$

素因数の和:19495

約数の個数: 120

約数和(自身を含む): 753023232

約数和(自身を除く): 537217488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 19463, 38926, 58389, 77852, 116778, 136241, 155704, 175167, 214093, 233556, 272482, 311408, 350334, 408723, 428186, 467112, 544964, 642279, 700668, 817446, 856372, 934224, 1089928, 1226169, 1284558, 1401336, 1498651, 1634892, 1712744, 1926837, 2179856, 2452338, 2569116, 2802672, 2997302, 3269784, 3425488, 3853674, 4495953, 4904676, 5138232, 5994604, 6539568, 7707348, 8991906, 9809352, 10276464, 11989208, 13487859, 15414696, 17983812, 19618704, 23978416, 26975718, 30829392, 35967624, 53951436, 71935248, 107902872, 215805744]

約数ペア:

[(1, 215805744), (2, 107902872), (3, 71935248), (4, 53951436), (6, 35967624), (7, 30829392), (8, 26975718), (9, 23978416), (11, 19618704), (12, 17983812), (14, 15414696), (16, 13487859), (18, 11989208), (21, 10276464), (22, 9809352), (24, 8991906), (28, 7707348), (33, 6539568), (36, 5994604), (42, 5138232), (44, 4904676), (48, 4495953), (56, 3853674), (63, 3425488), (66, 3269784), (72, 2997302), (77, 2802672), (84, 2569116), (88, 2452338), (99, 2179856), (112, 1926837), (126, 1712744), (132, 1634892), (144, 1498651), (154, 1401336), (168, 1284558), (176, 1226169), (198, 1089928), (231, 934224), (252, 856372), (264, 817446), (308, 700668), (336, 642279), (396, 544964), (462, 467112), (504, 428186), (528, 408723), (616, 350334), (693, 311408), (792, 272482), (924, 233556), (1008, 214093), (1232, 175167), (1386, 155704), (1584, 136241), (1848, 116778), (2772, 77852), (3696, 58389), (5544, 38926), (11088, 19463)]