312490464

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 1035949824

約数和(自身を除く): 723459360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 103, 104, 132, 136, 143, 156, 169, 176, 187, 204, 206, 208, 221, 264, 272, 286, 309, 312, 338, 352, 374, 408, 412, 416, 429, 442, 507, 528, 544, 561, 572, 618, 624, 663, 676, 748, 816, 824, 858, 884, 1014, 1056, 1122, 1133, 1144, 1236, 1248, 1326, 1339, 1352, 1496, 1632, 1648, 1716, 1751, 1768, 1859, 2028, 2244, 2266, 2288, 2431, 2472, 2652, 2678, 2704, 2873, 2992, 3296, 3399, 3432, 3502, 3536, 3718, 4017, 4056, 4488, 4532, 4576, 4862, 4944, 5253, 5304, 5356, 5408, 5577, 5746, 5984, 6798, 6864, 7004, 7072, 7293, 7436, 8034, 8112, 8619, 8976, 9064, 9724, 9888, 10506, 10608, 10712, 11154, 11492, 13596, 13728, 14008, 14586, 14729, 14872, 16068, 16224, 17238, 17407, 17952, 18128, 19261, 19448, 21012, 21216, 21424, 22308, 22763, 22984, 27192, 28016, 29172, 29458, 29744, 31603, 32136, 34476, 34814, 36256, 38522, 38896, 42024, 42848, 44187, 44616, 45526, 45968, 52221, 54384, 56032, 57783, 58344, 58916, 59488, 63206, 64272, 68289, 68952, 69628, 77044, 77792, 84048, 88374, 89232, 91052, 91936, 94809, 104442, 108768, 115566, 116688, 117832, 126412, 128544, 136578, 137904, 139256, 154088, 168096, 176748, 178464, 182104, 189618, 191477, 208884, 231132, 233376, 235664, 250393, 252824, 273156, 275808, 278512, 295919, 308176, 353496, 364208, 379236, 382954, 417768, 462264, 471328, 500786, 505648, 546312, 557024, 574431, 591838, 616352, 706992, 728416, 751179, 758472, 765908, 835536, 887757, 924528, 1001572, 1011296, 1092624, 1148862, 1183676, 1413984, 1502358, 1516944, 1531816, 1671072, 1775514, 1849056, 2003144, 2185248, 2297724, 2367352, 3004716, 3033888, 3063632, 3255109, 3551028, 4006288, 4595448, 4734704, 6009432, 6127264, 6510218, 7102056, 8012576, 9190896, 9469408, 9765327, 12018864, 13020436, 14204112, 18381792, 19530654, 24037728, 26040872, 28408224, 39061308, 52081744, 78122616, 104163488, 156245232, 312490464]

約数ペア:

[(1, 312490464), (2, 156245232), (3, 104163488), (4, 78122616), (6, 52081744), (8, 39061308), (11, 28408224), (12, 26040872), (13, 24037728), (16, 19530654), (17, 18381792), (22, 14204112), (24, 13020436), (26, 12018864), (32, 9765327), (33, 9469408), (34, 9190896), (39, 8012576), (44, 7102056), (48, 6510218), (51, 6127264), (52, 6009432), (66, 4734704), (68, 4595448), (78, 4006288), (88, 3551028), (96, 3255109), (102, 3063632), (103, 3033888), (104, 3004716), (132, 2367352), (136, 2297724), (143, 2185248), (156, 2003144), (169, 1849056), (176, 1775514), (187, 1671072), (204, 1531816), (206, 1516944), (208, 1502358), (221, 1413984), (264, 1183676), (272, 1148862), (286, 1092624), (309, 1011296), (312, 1001572), (338, 924528), (352, 887757), (374, 835536), (408, 765908), (412, 758472), (416, 751179), (429, 728416), (442, 706992), (507, 616352), (528, 591838), (544, 574431), (561, 557024), (572, 546312), (618, 505648), (624, 500786), (663, 471328), (676, 462264), (748, 417768), (816, 382954), (824, 379236), (858, 364208), (884, 353496), (1014, 308176), (1056, 295919), (1122, 278512), (1133, 275808), (1144, 273156), (1236, 252824), (1248, 250393), (1326, 235664), (1339, 233376), (1352, 231132), (1496, 208884), (1632, 191477), (1648, 189618), (1716, 182104), (1751, 178464), (1768, 176748), (1859, 168096), (2028, 154088), (2244, 139256), (2266, 137904), (2288, 136578), (2431, 128544), (2472, 126412), (2652, 117832), (2678, 116688), (2704, 115566), (2873, 108768), (2992, 104442), (3296, 94809), (3399, 91936), (3432, 91052), (3502, 89232), (3536, 88374), (3718, 84048), (4017, 77792), (4056, 77044), (4488, 69628), (4532, 68952), (4576, 68289), (4862, 64272), (4944, 63206), (5253, 59488), (5304, 58916), (5356, 58344), (5408, 57783), (5577, 56032), (5746, 54384), (5984, 52221), (6798, 45968), (6864, 45526), (7004, 44616), (7072, 44187), (7293, 42848), (7436, 42024), (8034, 38896), (8112, 38522), (8619, 36256), (8976, 34814), (9064, 34476), (9724, 32136), (9888, 31603), (10506, 29744), (10608, 29458), (10712, 29172), (11154, 28016), (11492, 27192), (13596, 22984), (13728, 22763), (14008, 22308), (14586, 21424), (14729, 21216), (14872, 21012), (16068, 19448), (16224, 19261), (17238, 18128), (17407, 17952)]