38489968352

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18041}}^1$

素因数の和:18121

約数の個数: 144

約数和(自身を含む): 90704350800

約数和(自身を除く): 52214382448

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 76, 88, 116, 121, 152, 176, 209, 232, 242, 304, 319, 352, 418, 464, 484, 551, 608, 638, 836, 928, 968, 1102, 1276, 1672, 1936, 2204, 2299, 2552, 3344, 3509, 3872, 4408, 4598, 5104, 6061, 6688, 7018, 8816, 9196, 10208, 12122, 14036, 17632, 18041, 18392, 24244, 28072, 36082, 36784, 48488, 56144, 66671, 72164, 73568, 96976, 112288, 133342, 144328, 193952, 198451, 266684, 288656, 342779, 396902, 523189, 533368, 577312, 685558, 793804, 1046378, 1066736, 1371116, 1587608, 2092756, 2133472, 2182961, 2742232, 3175216, 3770569, 4185512, 4365922, 5484464, 5755079, 6350432, 7541138, 8371024, 8731844, 9940591, 10968928, 11510158, 15082276, 16742048, 17463688, 19881182, 23020316, 30164552, 34927376, 39762364, 41476259, 46040632, 60329104, 63305869, 69854752, 79524728, 82952518, 92081264, 109346501, 120658208, 126611738, 159049456, 165905036, 184162528, 218693002, 253223476, 318098912, 331810072, 437386004, 506446952, 663620144, 874772008, 1012893904, 1202811511, 1327240288, 1749544016, 2025787808, 2405623022, 3499088032, 4811246044, 9622492088, 19244984176, 38489968352]

約数ペア:

[(1, 38489968352), (2, 19244984176), (4, 9622492088), (8, 4811246044), (11, 3499088032), (16, 2405623022), (19, 2025787808), (22, 1749544016), (29, 1327240288), (32, 1202811511), (38, 1012893904), (44, 874772008), (58, 663620144), (76, 506446952), (88, 437386004), (116, 331810072), (121, 318098912), (152, 253223476), (176, 218693002), (209, 184162528), (232, 165905036), (242, 159049456), (304, 126611738), (319, 120658208), (352, 109346501), (418, 92081264), (464, 82952518), (484, 79524728), (551, 69854752), (608, 63305869), (638, 60329104), (836, 46040632), (928, 41476259), (968, 39762364), (1102, 34927376), (1276, 30164552), (1672, 23020316), (1936, 19881182), (2204, 17463688), (2299, 16742048), (2552, 15082276), (3344, 11510158), (3509, 10968928), (3872, 9940591), (4408, 8731844), (4598, 8371024), (5104, 7541138), (6061, 6350432), (6688, 5755079), (7018, 5484464), (8816, 4365922), (9196, 4185512), (10208, 3770569), (12122, 3175216), (14036, 2742232), (17632, 2182961), (18041, 2133472), (18392, 2092756), (24244, 1587608), (28072, 1371116), (36082, 1066736), (36784, 1046378), (48488, 793804), (56144, 685558), (66671, 577312), (72164, 533368), (73568, 523189), (96976, 396902), (112288, 342779), (133342, 288656), (144328, 266684), (193952, 198451)]