685512672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 2125025280

約数和(自身を除く): 1439512608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 32, 39, 47, 48, 52, 58, 62, 78, 87, 93, 94, 96, 104, 116, 124, 141, 156, 169, 174, 186, 188, 208, 232, 248, 282, 312, 338, 348, 372, 376, 377, 403, 416, 464, 496, 507, 564, 611, 624, 676, 696, 744, 752, 754, 806, 899, 928, 992, 1014, 1128, 1131, 1209, 1222, 1248, 1352, 1363, 1392, 1457, 1488, 1504, 1508, 1612, 1798, 1833, 2028, 2256, 2262, 2418, 2444, 2697, 2704, 2726, 2784, 2914, 2976, 3016, 3224, 3596, 3666, 4056, 4089, 4371, 4512, 4524, 4836, 4888, 4901, 5239, 5394, 5408, 5452, 5828, 6032, 6448, 7192, 7332, 7943, 8112, 8178, 8742, 9048, 9672, 9776, 9802, 10478, 10788, 10904, 11656, 11687, 12064, 12896, 14384, 14664, 14703, 15717, 15886, 16224, 16356, 17484, 17719, 18096, 18941, 19344, 19552, 19604, 20956, 21576, 21808, 23312, 23374, 23829, 28768, 29328, 29406, 31434, 31772, 32712, 34968, 35061, 35438, 36192, 37882, 38688, 39208, 41912, 42253, 43152, 43616, 46624, 46748, 47658, 53157, 56823, 58656, 58812, 62868, 63544, 65424, 69936, 70122, 70876, 75764, 78416, 83824, 84506, 86304, 93496, 95316, 106314, 113646, 117624, 125736, 126759, 127088, 130848, 139872, 140244, 141752, 151528, 151931, 156832, 167648, 169012, 186992, 190632, 212628, 227292, 230347, 235248, 246233, 251472, 253518, 254176, 280488, 283504, 303056, 303862, 338024, 373984, 381264, 425256, 454584, 455793, 460694, 470496, 492466, 502944, 507036, 549289, 560976, 567008, 606112, 607724, 676048, 691041, 738699, 762528, 850512, 909168, 911586, 921388, 984932, 1014072, 1098578, 1121952, 1215448, 1352096, 1382082, 1477398, 1647867, 1701024, 1818336, 1823172, 1842776, 1969864, 2028144, 2197156, 2430896, 2764164, 2954796, 3295734, 3646344, 3685552, 3939728, 4056288, 4394312, 4861792, 5528328, 5909592, 6591468, 7140757, 7292688, 7371104, 7879456, 8788624, 11056656, 11819184, 13182936, 14281514, 14585376, 17577248, 21422271, 22113312, 23638368, 26365872, 28563028, 42844542, 52731744, 57126056, 85689084, 114252112, 171378168, 228504224, 342756336, 685512672]

約数ペア:

[(1, 685512672), (2, 342756336), (3, 228504224), (4, 171378168), (6, 114252112), (8, 85689084), (12, 57126056), (13, 52731744), (16, 42844542), (24, 28563028), (26, 26365872), (29, 23638368), (31, 22113312), (32, 21422271), (39, 17577248), (47, 14585376), (48, 14281514), (52, 13182936), (58, 11819184), (62, 11056656), (78, 8788624), (87, 7879456), (93, 7371104), (94, 7292688), (96, 7140757), (104, 6591468), (116, 5909592), (124, 5528328), (141, 4861792), (156, 4394312), (169, 4056288), (174, 3939728), (186, 3685552), (188, 3646344), (208, 3295734), (232, 2954796), (248, 2764164), (282, 2430896), (312, 2197156), (338, 2028144), (348, 1969864), (372, 1842776), (376, 1823172), (377, 1818336), (403, 1701024), (416, 1647867), (464, 1477398), (496, 1382082), (507, 1352096), (564, 1215448), (611, 1121952), (624, 1098578), (676, 1014072), (696, 984932), (744, 921388), (752, 911586), (754, 909168), (806, 850512), (899, 762528), (928, 738699), (992, 691041), (1014, 676048), (1128, 607724), (1131, 606112), (1209, 567008), (1222, 560976), (1248, 549289), (1352, 507036), (1363, 502944), (1392, 492466), (1457, 470496), (1488, 460694), (1504, 455793), (1508, 454584), (1612, 425256), (1798, 381264), (1833, 373984), (2028, 338024), (2256, 303862), (2262, 303056), (2418, 283504), (2444, 280488), (2697, 254176), (2704, 253518), (2726, 251472), (2784, 246233), (2914, 235248), (2976, 230347), (3016, 227292), (3224, 212628), (3596, 190632), (3666, 186992), (4056, 169012), (4089, 167648), (4371, 156832), (4512, 151931), (4524, 151528), (4836, 141752), (4888, 140244), (4901, 139872), (5239, 130848), (5394, 127088), (5408, 126759), (5452, 125736), (5828, 117624), (6032, 113646), (6448, 106314), (7192, 95316), (7332, 93496), (7943, 86304), (8112, 84506), (8178, 83824), (8742, 78416), (9048, 75764), (9672, 70876), (9776, 70122), (9802, 69936), (10478, 65424), (10788, 63544), (10904, 62868), (11656, 58812), (11687, 58656), (12064, 56823), (12896, 53157), (14384, 47658), (14664, 46748), (14703, 46624), (15717, 43616), (15886, 43152), (16224, 42253), (16356, 41912), (17484, 39208), (17719, 38688), (18096, 37882), (18941, 36192), (19344, 35438), (19552, 35061), (19604, 34968), (20956, 32712), (21576, 31772), (21808, 31434), (23312, 29406), (23374, 29328), (23829, 28768)]