42294912

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 256

約数和(自身を含む): 141004800

約数和(自身を除く): 98709888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 31, 32, 33, 34, 38, 44, 48, 51, 57, 62, 64, 66, 68, 76, 88, 93, 96, 102, 114, 124, 128, 132, 136, 152, 176, 186, 187, 192, 204, 209, 228, 248, 264, 272, 304, 323, 341, 352, 372, 374, 384, 408, 418, 456, 496, 527, 528, 544, 561, 589, 608, 627, 646, 682, 704, 744, 748, 816, 836, 912, 969, 992, 1023, 1054, 1056, 1088, 1122, 1178, 1216, 1254, 1292, 1364, 1408, 1488, 1496, 1581, 1632, 1672, 1767, 1824, 1938, 1984, 2046, 2108, 2112, 2176, 2244, 2356, 2432, 2508, 2584, 2728, 2976, 2992, 3162, 3264, 3344, 3534, 3553, 3648, 3876, 3968, 4092, 4216, 4224, 4488, 4712, 5016, 5168, 5456, 5797, 5952, 5984, 6324, 6479, 6528, 6688, 7068, 7106, 7296, 7752, 8184, 8432, 8976, 9424, 10013, 10032, 10336, 10659, 10912, 11594, 11904, 11968, 12648, 12958, 13376, 14136, 14212, 15504, 16368, 16864, 17391, 17952, 18848, 19437, 20026, 20064, 20672, 21318, 21824, 23188, 23936, 25296, 25916, 26752, 28272, 28424, 30039, 31008, 32736, 33728, 34782, 35904, 37696, 38874, 40052, 40128, 41344, 42636, 43648, 46376, 50592, 51832, 56544, 56848, 60078, 62016, 65472, 67456, 69564, 71808, 75392, 77748, 80104, 80256, 85272, 92752, 101184, 103664, 110143, 113088, 113696, 120156, 124032, 130944, 139128, 155496, 160208, 170544, 185504, 202368, 207328, 220286, 226176, 227392, 240312, 278256, 310992, 320416, 330429, 341088, 371008, 414656, 440572, 454784, 480624, 556512, 621984, 640832, 660858, 682176, 742016, 829312, 881144, 961248, 1113024, 1243968, 1281664, 1321716, 1364352, 1762288, 1922496, 2226048, 2487936, 2643432, 3524576, 3844992, 5286864, 7049152, 10573728, 14098304, 21147456, 42294912]

約数ペア:

[(1, 42294912), (2, 21147456), (3, 14098304), (4, 10573728), (6, 7049152), (8, 5286864), (11, 3844992), (12, 3524576), (16, 2643432), (17, 2487936), (19, 2226048), (22, 1922496), (24, 1762288), (31, 1364352), (32, 1321716), (33, 1281664), (34, 1243968), (38, 1113024), (44, 961248), (48, 881144), (51, 829312), (57, 742016), (62, 682176), (64, 660858), (66, 640832), (68, 621984), (76, 556512), (88, 480624), (93, 454784), (96, 440572), (102, 414656), (114, 371008), (124, 341088), (128, 330429), (132, 320416), (136, 310992), (152, 278256), (176, 240312), (186, 227392), (187, 226176), (192, 220286), (204, 207328), (209, 202368), (228, 185504), (248, 170544), (264, 160208), (272, 155496), (304, 139128), (323, 130944), (341, 124032), (352, 120156), (372, 113696), (374, 113088), (384, 110143), (408, 103664), (418, 101184), (456, 92752), (496, 85272), (527, 80256), (528, 80104), (544, 77748), (561, 75392), (589, 71808), (608, 69564), (627, 67456), (646, 65472), (682, 62016), (704, 60078), (744, 56848), (748, 56544), (816, 51832), (836, 50592), (912, 46376), (969, 43648), (992, 42636), (1023, 41344), (1054, 40128), (1056, 40052), (1088, 38874), (1122, 37696), (1178, 35904), (1216, 34782), (1254, 33728), (1292, 32736), (1364, 31008), (1408, 30039), (1488, 28424), (1496, 28272), (1581, 26752), (1632, 25916), (1672, 25296), (1767, 23936), (1824, 23188), (1938, 21824), (1984, 21318), (2046, 20672), (2108, 20064), (2112, 20026), (2176, 19437), (2244, 18848), (2356, 17952), (2432, 17391), (2508, 16864), (2584, 16368), (2728, 15504), (2976, 14212), (2992, 14136), (3162, 13376), (3264, 12958), (3344, 12648), (3534, 11968), (3553, 11904), (3648, 11594), (3876, 10912), (3968, 10659), (4092, 10336), (4216, 10032), (4224, 10013), (4488, 9424), (4712, 8976), (5016, 8432), (5168, 8184), (5456, 7752), (5797, 7296), (5952, 7106), (5984, 7068), (6324, 6688), (6479, 6528)]