15755256

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 50400000

約数和(自身を除く): 34644744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 349, 396, 418, 456, 513, 594, 627, 684, 698, 792, 836, 1026, 1047, 1188, 1254, 1368, 1396, 1672, 1881, 2052, 2094, 2376, 2508, 2792, 3141, 3762, 3839, 4104, 4188, 5016, 5643, 6282, 6631, 7524, 7678, 8376, 9423, 11286, 11517, 12564, 13262, 15048, 15356, 18846, 19893, 22572, 23034, 25128, 26524, 30712, 34551, 37692, 39786, 45144, 46068, 53048, 59679, 69102, 72941, 75384, 79572, 92136, 103653, 119358, 138204, 145882, 159144, 179037, 207306, 218823, 238716, 276408, 291764, 358074, 414612, 437646, 477432, 583528, 656469, 716148, 829224, 875292, 1312938, 1432296, 1750584, 1969407, 2625876, 3938814, 5251752, 7877628, 15755256]

約数ペア:

[(1, 15755256), (2, 7877628), (3, 5251752), (4, 3938814), (6, 2625876), (8, 1969407), (9, 1750584), (11, 1432296), (12, 1312938), (18, 875292), (19, 829224), (22, 716148), (24, 656469), (27, 583528), (33, 477432), (36, 437646), (38, 414612), (44, 358074), (54, 291764), (57, 276408), (66, 238716), (72, 218823), (76, 207306), (88, 179037), (99, 159144), (108, 145882), (114, 138204), (132, 119358), (152, 103653), (171, 92136), (198, 79572), (209, 75384), (216, 72941), (228, 69102), (264, 59679), (297, 53048), (342, 46068), (349, 45144), (396, 39786), (418, 37692), (456, 34551), (513, 30712), (594, 26524), (627, 25128), (684, 23034), (698, 22572), (792, 19893), (836, 18846), (1026, 15356), (1047, 15048), (1188, 13262), (1254, 12564), (1368, 11517), (1396, 11286), (1672, 9423), (1881, 8376), (2052, 7678), (2094, 7524), (2376, 6631), (2508, 6282), (2792, 5643), (3141, 5016), (3762, 4188), (3839, 4104)]