31921344

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 336

約数和(自身を含む): 121615200

約数和(自身を除く): 89693856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 29, 32, 36, 39, 42, 48, 49, 52, 54, 56, 58, 63, 64, 72, 78, 84, 87, 91, 96, 98, 104, 108, 112, 116, 117, 126, 144, 147, 156, 168, 174, 182, 189, 192, 196, 203, 208, 216, 224, 232, 234, 252, 261, 273, 288, 294, 312, 336, 348, 351, 364, 377, 378, 392, 406, 416, 432, 441, 448, 464, 468, 504, 522, 546, 576, 588, 609, 624, 637, 672, 696, 702, 728, 754, 756, 783, 784, 812, 819, 832, 864, 882, 928, 936, 1008, 1044, 1092, 1131, 1176, 1218, 1248, 1274, 1323, 1344, 1392, 1404, 1421, 1456, 1508, 1512, 1566, 1568, 1624, 1638, 1728, 1764, 1827, 1856, 1872, 1911, 2016, 2088, 2184, 2262, 2352, 2436, 2457, 2496, 2548, 2639, 2646, 2784, 2808, 2842, 2912, 3016, 3024, 3132, 3136, 3248, 3276, 3393, 3528, 3654, 3744, 3822, 4032, 4176, 4263, 4368, 4524, 4704, 4872, 4914, 5096, 5278, 5292, 5481, 5568, 5616, 5684, 5733, 5824, 6032, 6048, 6264, 6496, 6552, 6786, 7056, 7308, 7488, 7644, 7917, 8352, 8526, 8736, 9048, 9408, 9744, 9828, 10179, 10192, 10556, 10584, 10962, 11232, 11368, 11466, 12064, 12096, 12528, 12789, 12992, 13104, 13572, 14112, 14616, 15288, 15834, 16704, 17052, 17199, 17472, 18096, 18473, 19488, 19656, 20358, 20384, 21112, 21168, 21924, 22464, 22736, 22932, 23751, 24128, 25056, 25578, 26208, 27144, 28224, 29232, 30576, 31668, 34104, 34398, 36192, 36946, 38367, 38976, 39312, 40716, 40768, 42224, 42336, 43848, 45472, 45864, 47502, 50112, 51156, 52416, 54288, 55419, 58464, 61152, 63336, 68208, 68796, 71253, 72384, 73892, 76734, 78624, 81432, 84448, 84672, 87696, 90944, 91728, 95004, 102312, 108576, 110838, 116928, 122304, 126672, 136416, 137592, 142506, 147784, 153468, 157248, 162864, 166257, 168896, 175392, 183456, 190008, 204624, 217152, 221676, 253344, 272832, 275184, 285012, 295568, 306936, 325728, 332514, 350784, 366912, 380016, 409248, 443352, 498771, 506688, 550368, 570024, 591136, 613872, 651456, 665028, 760032, 818496, 886704, 997542, 1100736, 1140048, 1182272, 1227744, 1330056, 1520064, 1773408, 1995084, 2280096, 2455488, 2660112, 3546816, 3990168, 4560192, 5320224, 7980336, 10640448, 15960672, 31921344]

約数ペア:

[(1, 31921344), (2, 15960672), (3, 10640448), (4, 7980336), (6, 5320224), (7, 4560192), (8, 3990168), (9, 3546816), (12, 2660112), (13, 2455488), (14, 2280096), (16, 1995084), (18, 1773408), (21, 1520064), (24, 1330056), (26, 1227744), (27, 1182272), (28, 1140048), (29, 1100736), (32, 997542), (36, 886704), (39, 818496), (42, 760032), (48, 665028), (49, 651456), (52, 613872), (54, 591136), (56, 570024), (58, 550368), (63, 506688), (64, 498771), (72, 443352), (78, 409248), (84, 380016), (87, 366912), (91, 350784), (96, 332514), (98, 325728), (104, 306936), (108, 295568), (112, 285012), (116, 275184), (117, 272832), (126, 253344), (144, 221676), (147, 217152), (156, 204624), (168, 190008), (174, 183456), (182, 175392), (189, 168896), (192, 166257), (196, 162864), (203, 157248), (208, 153468), (216, 147784), (224, 142506), (232, 137592), (234, 136416), (252, 126672), (261, 122304), (273, 116928), (288, 110838), (294, 108576), (312, 102312), (336, 95004), (348, 91728), (351, 90944), (364, 87696), (377, 84672), (378, 84448), (392, 81432), (406, 78624), (416, 76734), (432, 73892), (441, 72384), (448, 71253), (464, 68796), (468, 68208), (504, 63336), (522, 61152), (546, 58464), (576, 55419), (588, 54288), (609, 52416), (624, 51156), (637, 50112), (672, 47502), (696, 45864), (702, 45472), (728, 43848), (754, 42336), (756, 42224), (783, 40768), (784, 40716), (812, 39312), (819, 38976), (832, 38367), (864, 36946), (882, 36192), (928, 34398), (936, 34104), (1008, 31668), (1044, 30576), (1092, 29232), (1131, 28224), (1176, 27144), (1218, 26208), (1248, 25578), (1274, 25056), (1323, 24128), (1344, 23751), (1392, 22932), (1404, 22736), (1421, 22464), (1456, 21924), (1508, 21168), (1512, 21112), (1566, 20384), (1568, 20358), (1624, 19656), (1638, 19488), (1728, 18473), (1764, 18096), (1827, 17472), (1856, 17199), (1872, 17052), (1911, 16704), (2016, 15834), (2088, 15288), (2184, 14616), (2262, 14112), (2352, 13572), (2436, 13104), (2457, 12992), (2496, 12789), (2548, 12528), (2639, 12096), (2646, 12064), (2784, 11466), (2808, 11368), (2842, 11232), (2912, 10962), (3016, 10584), (3024, 10556), (3132, 10192), (3136, 10179), (3248, 9828), (3276, 9744), (3393, 9408), (3528, 9048), (3654, 8736), (3744, 8526), (3822, 8352), (4032, 7917), (4176, 7644), (4263, 7488), (4368, 7308), (4524, 7056), (4704, 6786), (4872, 6552), (4914, 6496), (5096, 6264), (5278, 6048), (5292, 6032), (5481, 5824), (5568, 5733), (5616, 5684)]