791569149824

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{81457}}^1$

素因数の和:81612

約数の個数: 96

約数和(自身を含む): 1650110997600

約数和(自身を除く): 858541847776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 316, 496, 632, 961, 992, 1264, 1922, 1984, 2449, 2528, 3844, 3968, 4898, 5056, 7688, 9796, 10112, 15376, 19592, 30752, 39184, 61504, 75919, 78368, 81457, 123008, 151838, 156736, 162914, 303676, 313472, 325828, 607352, 651656, 1214704, 1303312, 2429408, 2525167, 2606624, 4858816, 5050334, 5213248, 6435103, 9717632, 10100668, 10426496, 12870206, 20201336, 25740412, 40402672, 51480824, 78280177, 80805344, 102961648, 156560354, 161610688, 199488193, 205923296, 313120708, 323221376, 398976386, 411846592, 626241416, 797952772, 823693184, 1252482832, 1595905544, 2504965664, 3191811088, 5009931328, 6184133983, 6383622176, 10019862656, 12368267966, 12767244352, 24736535932, 25534488704, 49473071864, 98946143728, 197892287456, 395784574912, 791569149824]

約数ペア:

[(1, 791569149824), (2, 395784574912), (4, 197892287456), (8, 98946143728), (16, 49473071864), (31, 25534488704), (32, 24736535932), (62, 12767244352), (64, 12368267966), (79, 10019862656), (124, 6383622176), (128, 6184133983), (158, 5009931328), (248, 3191811088), (316, 2504965664), (496, 1595905544), (632, 1252482832), (961, 823693184), (992, 797952772), (1264, 626241416), (1922, 411846592), (1984, 398976386), (2449, 323221376), (2528, 313120708), (3844, 205923296), (3968, 199488193), (4898, 161610688), (5056, 156560354), (7688, 102961648), (9796, 80805344), (10112, 78280177), (15376, 51480824), (19592, 40402672), (30752, 25740412), (39184, 20201336), (61504, 12870206), (75919, 10426496), (78368, 10100668), (81457, 9717632), (123008, 6435103), (151838, 5213248), (156736, 5050334), (162914, 4858816), (303676, 2606624), (313472, 2525167), (325828, 2429408), (607352, 1303312), (651656, 1214704)]