277916496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2185

約数の個数: 160

約数和(自身を含む): 888276480

約数和(自身を除く): 610359984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 418, 429, 456, 494, 528, 572, 624, 627, 741, 836, 858, 912, 988, 1144, 1254, 1482, 1672, 1716, 1976, 2131, 2288, 2508, 2717, 2964, 3344, 3432, 3952, 4262, 5016, 5434, 5928, 6393, 6864, 8151, 8524, 10032, 10868, 11856, 12786, 16302, 17048, 21736, 23441, 25572, 27703, 32604, 34096, 40489, 43472, 46882, 51144, 55406, 65208, 70323, 80978, 83109, 93764, 102288, 110812, 121467, 130416, 140646, 161956, 166218, 187528, 221624, 242934, 281292, 304733, 323912, 332436, 375056, 443248, 445379, 485868, 526357, 562584, 609466, 647824, 664872, 890758, 914199, 971736, 1052714, 1125168, 1218932, 1329744, 1336137, 1579071, 1781516, 1828398, 1943472, 2105428, 2437864, 2672274, 3158142, 3563032, 3656796, 4210856, 4875728, 5344548, 5789927, 6316284, 7126064, 7313592, 8421712, 10689096, 11579854, 12632568, 14627184, 17369781, 21378192, 23159708, 25265136, 34739562, 46319416, 69479124, 92638832, 138958248, 277916496]

約数ペア:

[(1, 277916496), (2, 138958248), (3, 92638832), (4, 69479124), (6, 46319416), (8, 34739562), (11, 25265136), (12, 23159708), (13, 21378192), (16, 17369781), (19, 14627184), (22, 12632568), (24, 11579854), (26, 10689096), (33, 8421712), (38, 7313592), (39, 7126064), (44, 6316284), (48, 5789927), (52, 5344548), (57, 4875728), (66, 4210856), (76, 3656796), (78, 3563032), (88, 3158142), (104, 2672274), (114, 2437864), (132, 2105428), (143, 1943472), (152, 1828398), (156, 1781516), (176, 1579071), (208, 1336137), (209, 1329744), (228, 1218932), (247, 1125168), (264, 1052714), (286, 971736), (304, 914199), (312, 890758), (418, 664872), (429, 647824), (456, 609466), (494, 562584), (528, 526357), (572, 485868), (624, 445379), (627, 443248), (741, 375056), (836, 332436), (858, 323912), (912, 304733), (988, 281292), (1144, 242934), (1254, 221624), (1482, 187528), (1672, 166218), (1716, 161956), (1976, 140646), (2131, 130416), (2288, 121467), (2508, 110812), (2717, 102288), (2964, 93764), (3344, 83109), (3432, 80978), (3952, 70323), (4262, 65208), (5016, 55406), (5434, 51144), (5928, 46882), (6393, 43472), (6864, 40489), (8151, 34096), (8524, 32604), (10032, 27703), (10868, 25572), (11856, 23441), (12786, 21736), (16302, 17048)]