331427376

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 300

約数和(自身を含む): 1185346008

約数和(自身を除く): 853918632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 162, 168, 189, 196, 204, 216, 238, 252, 272, 294, 306, 307, 324, 336, 357, 378, 392, 408, 432, 441, 459, 476, 504, 567, 588, 612, 614, 648, 714, 756, 784, 816, 833, 882, 918, 921, 952, 1008, 1071, 1134, 1176, 1224, 1228, 1296, 1323, 1377, 1428, 1512, 1666, 1764, 1836, 1842, 1904, 2142, 2149, 2268, 2352, 2448, 2456, 2499, 2646, 2754, 2763, 2856, 3024, 3213, 3332, 3528, 3672, 3684, 3969, 4284, 4298, 4536, 4912, 4998, 5219, 5292, 5508, 5526, 5712, 6426, 6447, 6664, 7056, 7344, 7368, 7497, 7938, 8289, 8568, 8596, 9072, 9639, 9996, 10438, 10584, 11016, 11052, 12852, 12894, 13328, 14736, 14994, 15043, 15657, 15876, 16578, 17136, 17192, 19278, 19341, 19992, 20876, 21168, 22032, 22104, 22491, 24867, 25704, 25788, 29988, 30086, 31314, 31752, 33156, 34384, 36533, 38556, 38682, 39984, 41752, 44208, 44982, 45129, 46971, 49734, 51408, 51576, 58023, 59976, 60172, 62628, 63504, 66312, 67473, 73066, 77112, 77364, 83504, 89964, 90258, 93942, 99468, 103152, 109599, 116046, 119952, 120344, 125256, 132624, 134946, 135387, 140913, 146132, 154224, 154728, 174069, 179928, 180516, 187884, 198936, 219198, 232092, 240688, 250512, 255731, 269892, 270774, 281826, 292264, 309456, 328797, 348138, 359856, 361032, 375768, 397872, 406161, 422739, 438396, 464184, 511462, 539784, 541548, 563652, 584528, 657594, 696276, 722064, 751536, 767193, 812322, 845478, 876792, 928368, 986391, 1022924, 1079568, 1083096, 1127304, 1218483, 1315188, 1392552, 1534386, 1624644, 1690956, 1753584, 1972782, 2045848, 2166192, 2254608, 2301579, 2436966, 2630376, 2785104, 2959173, 3068772, 3249288, 3381912, 3945564, 4091696, 4603158, 4873932, 5260752, 5918346, 6137544, 6498576, 6763824, 6904737, 7891128, 9206316, 9747864, 11836692, 12275088, 13809474, 15782256, 18412632, 19495728, 20714211, 23673384, 27618948, 36825264, 41428422, 47346768, 55237896, 82856844, 110475792, 165713688, 331427376]

約数ペア:

[(1, 331427376), (2, 165713688), (3, 110475792), (4, 82856844), (6, 55237896), (7, 47346768), (8, 41428422), (9, 36825264), (12, 27618948), (14, 23673384), (16, 20714211), (17, 19495728), (18, 18412632), (21, 15782256), (24, 13809474), (27, 12275088), (28, 11836692), (34, 9747864), (36, 9206316), (42, 7891128), (48, 6904737), (49, 6763824), (51, 6498576), (54, 6137544), (56, 5918346), (63, 5260752), (68, 4873932), (72, 4603158), (81, 4091696), (84, 3945564), (98, 3381912), (102, 3249288), (108, 3068772), (112, 2959173), (119, 2785104), (126, 2630376), (136, 2436966), (144, 2301579), (147, 2254608), (153, 2166192), (162, 2045848), (168, 1972782), (189, 1753584), (196, 1690956), (204, 1624644), (216, 1534386), (238, 1392552), (252, 1315188), (272, 1218483), (294, 1127304), (306, 1083096), (307, 1079568), (324, 1022924), (336, 986391), (357, 928368), (378, 876792), (392, 845478), (408, 812322), (432, 767193), (441, 751536), (459, 722064), (476, 696276), (504, 657594), (567, 584528), (588, 563652), (612, 541548), (614, 539784), (648, 511462), (714, 464184), (756, 438396), (784, 422739), (816, 406161), (833, 397872), (882, 375768), (918, 361032), (921, 359856), (952, 348138), (1008, 328797), (1071, 309456), (1134, 292264), (1176, 281826), (1224, 270774), (1228, 269892), (1296, 255731), (1323, 250512), (1377, 240688), (1428, 232092), (1512, 219198), (1666, 198936), (1764, 187884), (1836, 180516), (1842, 179928), (1904, 174069), (2142, 154728), (2149, 154224), (2268, 146132), (2352, 140913), (2448, 135387), (2456, 134946), (2499, 132624), (2646, 125256), (2754, 120344), (2763, 119952), (2856, 116046), (3024, 109599), (3213, 103152), (3332, 99468), (3528, 93942), (3672, 90258), (3684, 89964), (3969, 83504), (4284, 77364), (4298, 77112), (4536, 73066), (4912, 67473), (4998, 66312), (5219, 63504), (5292, 62628), (5508, 60172), (5526, 59976), (5712, 58023), (6426, 51576), (6447, 51408), (6664, 49734), (7056, 46971), (7344, 45129), (7368, 44982), (7497, 44208), (7938, 41752), (8289, 39984), (8568, 38682), (8596, 38556), (9072, 36533), (9639, 34384), (9996, 33156), (10438, 31752), (10584, 31314), (11016, 30086), (11052, 29988), (12852, 25788), (12894, 25704), (13328, 24867), (14736, 22491), (14994, 22104), (15043, 22032), (15657, 21168), (15876, 20876), (16578, 19992), (17136, 19341), (17192, 19278)]