1555617096

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2089

約数の個数: 256

約数和(自身を含む): 5256576000

約数和(自身を除く): 3700958904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 19, 22, 24, 27, 33, 34, 36, 38, 44, 51, 54, 57, 66, 68, 72, 76, 88, 99, 102, 108, 114, 132, 136, 152, 153, 171, 187, 198, 204, 209, 216, 228, 264, 297, 306, 323, 342, 374, 396, 408, 418, 456, 459, 513, 561, 594, 612, 627, 646, 684, 748, 792, 836, 918, 969, 1026, 1122, 1188, 1224, 1254, 1292, 1368, 1496, 1672, 1683, 1836, 1881, 1938, 2027, 2052, 2244, 2376, 2508, 2584, 2907, 3366, 3553, 3672, 3762, 3876, 4054, 4104, 4488, 5016, 5049, 5643, 5814, 6081, 6732, 7106, 7524, 7752, 8108, 8721, 10098, 10659, 11286, 11628, 12162, 13464, 14212, 15048, 16216, 17442, 18243, 20196, 21318, 22297, 22572, 23256, 24324, 28424, 31977, 34459, 34884, 36486, 38513, 40392, 42636, 44594, 45144, 48648, 54729, 63954, 66891, 68918, 69768, 72972, 77026, 85272, 89188, 95931, 103377, 109458, 115539, 127908, 133782, 137836, 145944, 154052, 178376, 191862, 200673, 206754, 218916, 231078, 255816, 267564, 275672, 308104, 310131, 346617, 379049, 383724, 401346, 413508, 423643, 437832, 462156, 535128, 602019, 620262, 654721, 693234, 758098, 767448, 802692, 827016, 847286, 924312, 930393, 1039851, 1137147, 1204038, 1240524, 1270929, 1309442, 1386468, 1516196, 1605384, 1694572, 1860786, 1964163, 2079702, 2274294, 2408076, 2481048, 2541858, 2618884, 2772936, 3032392, 3389144, 3411441, 3721572, 3812787, 3928326, 4159404, 4548588, 4816152, 5083716, 5237768, 5892489, 6822882, 7201931, 7443144, 7625574, 7856652, 8318808, 9097176, 10167432, 10234323, 11438361, 11784978, 13645764, 14403862, 15251148, 15713304, 17677467, 20468646, 21605793, 22876722, 23569956, 27291528, 28807724, 30502296, 35354934, 40937292, 43211586, 45753444, 47139912, 57615448, 64817379, 70709868, 81874584, 86423172, 91506888, 129634758, 141419736, 172846344, 194452137, 259269516, 388904274, 518539032, 777808548, 1555617096]

約数ペア:

[(1, 1555617096), (2, 777808548), (3, 518539032), (4, 388904274), (6, 259269516), (8, 194452137), (9, 172846344), (11, 141419736), (12, 129634758), (17, 91506888), (18, 86423172), (19, 81874584), (22, 70709868), (24, 64817379), (27, 57615448), (33, 47139912), (34, 45753444), (36, 43211586), (38, 40937292), (44, 35354934), (51, 30502296), (54, 28807724), (57, 27291528), (66, 23569956), (68, 22876722), (72, 21605793), (76, 20468646), (88, 17677467), (99, 15713304), (102, 15251148), (108, 14403862), (114, 13645764), (132, 11784978), (136, 11438361), (152, 10234323), (153, 10167432), (171, 9097176), (187, 8318808), (198, 7856652), (204, 7625574), (209, 7443144), (216, 7201931), (228, 6822882), (264, 5892489), (297, 5237768), (306, 5083716), (323, 4816152), (342, 4548588), (374, 4159404), (396, 3928326), (408, 3812787), (418, 3721572), (456, 3411441), (459, 3389144), (513, 3032392), (561, 2772936), (594, 2618884), (612, 2541858), (627, 2481048), (646, 2408076), (684, 2274294), (748, 2079702), (792, 1964163), (836, 1860786), (918, 1694572), (969, 1605384), (1026, 1516196), (1122, 1386468), (1188, 1309442), (1224, 1270929), (1254, 1240524), (1292, 1204038), (1368, 1137147), (1496, 1039851), (1672, 930393), (1683, 924312), (1836, 847286), (1881, 827016), (1938, 802692), (2027, 767448), (2052, 758098), (2244, 693234), (2376, 654721), (2508, 620262), (2584, 602019), (2907, 535128), (3366, 462156), (3553, 437832), (3672, 423643), (3762, 413508), (3876, 401346), (4054, 383724), (4104, 379049), (4488, 346617), (5016, 310131), (5049, 308104), (5643, 275672), (5814, 267564), (6081, 255816), (6732, 231078), (7106, 218916), (7524, 206754), (7752, 200673), (8108, 191862), (8721, 178376), (10098, 154052), (10659, 145944), (11286, 137836), (11628, 133782), (12162, 127908), (13464, 115539), (14212, 109458), (15048, 103377), (16216, 95931), (17442, 89188), (18243, 85272), (20196, 77026), (21318, 72972), (22297, 69768), (22572, 68918), (23256, 66891), (24324, 63954), (28424, 54729), (31977, 48648), (34459, 45144), (34884, 44594), (36486, 42636), (38513, 40392)]