815541408

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:860

約数の個数: 288

約数和(自身を含む): 2823387840

約数和(自身を除く): 2007846432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 32, 33, 34, 36, 38, 44, 48, 51, 57, 66, 68, 72, 76, 88, 96, 99, 102, 114, 132, 136, 144, 152, 153, 171, 176, 187, 198, 204, 209, 228, 264, 272, 288, 304, 306, 323, 342, 352, 374, 396, 408, 418, 456, 528, 544, 561, 608, 612, 627, 646, 684, 748, 792, 797, 816, 836, 912, 969, 1056, 1122, 1224, 1254, 1292, 1368, 1496, 1584, 1594, 1632, 1672, 1683, 1824, 1881, 1938, 2244, 2391, 2448, 2508, 2584, 2736, 2907, 2992, 3168, 3188, 3344, 3366, 3553, 3762, 3876, 4488, 4782, 4896, 5016, 5168, 5472, 5814, 5984, 6376, 6688, 6732, 7106, 7173, 7524, 7752, 8767, 8976, 9564, 10032, 10336, 10659, 11628, 12752, 13464, 13549, 14212, 14346, 15048, 15143, 15504, 17534, 17952, 19128, 20064, 21318, 23256, 25504, 26301, 26928, 27098, 28424, 28692, 30096, 30286, 31008, 31977, 35068, 38256, 40647, 42636, 45429, 46512, 52602, 53856, 54196, 56848, 57384, 60192, 60572, 63954, 70136, 76512, 78903, 81294, 85272, 90858, 93024, 105204, 108392, 113696, 114768, 121144, 121941, 127908, 136287, 140272, 149039, 157806, 162588, 166573, 170544, 181716, 210408, 216784, 229536, 242288, 243882, 255816, 257431, 272574, 280544, 298078, 315612, 325176, 333146, 341088, 363432, 420816, 433568, 447117, 484576, 487764, 499719, 511632, 514862, 545148, 596156, 631224, 650352, 666292, 726864, 772293, 841632, 894234, 975528, 999438, 1023264, 1029724, 1090296, 1192312, 1262448, 1300704, 1332584, 1341351, 1453728, 1499157, 1544586, 1788468, 1951056, 1998876, 2059448, 2180592, 2316879, 2384624, 2524896, 2665168, 2682702, 2831741, 2998314, 3089172, 3576936, 3902112, 3997752, 4118896, 4361184, 4633758, 4769248, 5330336, 5365404, 5663482, 5996628, 6178344, 7153872, 7995504, 8237792, 8495223, 9267516, 10730808, 11326964, 11993256, 12356688, 14307744, 15991008, 16990446, 18535032, 21461616, 22653928, 23986512, 24713376, 25485669, 33980892, 37070064, 42923232, 45307856, 47973024, 50971338, 67961784, 74140128, 90615712, 101942676, 135923568, 203885352, 271847136, 407770704, 815541408]

約数ペア:

[(1, 815541408), (2, 407770704), (3, 271847136), (4, 203885352), (6, 135923568), (8, 101942676), (9, 90615712), (11, 74140128), (12, 67961784), (16, 50971338), (17, 47973024), (18, 45307856), (19, 42923232), (22, 37070064), (24, 33980892), (32, 25485669), (33, 24713376), (34, 23986512), (36, 22653928), (38, 21461616), (44, 18535032), (48, 16990446), (51, 15991008), (57, 14307744), (66, 12356688), (68, 11993256), (72, 11326964), (76, 10730808), (88, 9267516), (96, 8495223), (99, 8237792), (102, 7995504), (114, 7153872), (132, 6178344), (136, 5996628), (144, 5663482), (152, 5365404), (153, 5330336), (171, 4769248), (176, 4633758), (187, 4361184), (198, 4118896), (204, 3997752), (209, 3902112), (228, 3576936), (264, 3089172), (272, 2998314), (288, 2831741), (304, 2682702), (306, 2665168), (323, 2524896), (342, 2384624), (352, 2316879), (374, 2180592), (396, 2059448), (408, 1998876), (418, 1951056), (456, 1788468), (528, 1544586), (544, 1499157), (561, 1453728), (608, 1341351), (612, 1332584), (627, 1300704), (646, 1262448), (684, 1192312), (748, 1090296), (792, 1029724), (797, 1023264), (816, 999438), (836, 975528), (912, 894234), (969, 841632), (1056, 772293), (1122, 726864), (1224, 666292), (1254, 650352), (1292, 631224), (1368, 596156), (1496, 545148), (1584, 514862), (1594, 511632), (1632, 499719), (1672, 487764), (1683, 484576), (1824, 447117), (1881, 433568), (1938, 420816), (2244, 363432), (2391, 341088), (2448, 333146), (2508, 325176), (2584, 315612), (2736, 298078), (2907, 280544), (2992, 272574), (3168, 257431), (3188, 255816), (3344, 243882), (3366, 242288), (3553, 229536), (3762, 216784), (3876, 210408), (4488, 181716), (4782, 170544), (4896, 166573), (5016, 162588), (5168, 157806), (5472, 149039), (5814, 140272), (5984, 136287), (6376, 127908), (6688, 121941), (6732, 121144), (7106, 114768), (7173, 113696), (7524, 108392), (7752, 105204), (8767, 93024), (8976, 90858), (9564, 85272), (10032, 81294), (10336, 78903), (10659, 76512), (11628, 70136), (12752, 63954), (13464, 60572), (13549, 60192), (14212, 57384), (14346, 56848), (15048, 54196), (15143, 53856), (15504, 52602), (17534, 46512), (17952, 45429), (19128, 42636), (20064, 40647), (21318, 38256), (23256, 35068), (25504, 31977), (26301, 31008), (26928, 30286), (27098, 30096), (28424, 28692)]