239773716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 192

約数和(自身を含む): 790773760

約数和(自身を除く): 551000044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 702, 756, 787, 806, 819, 837, 868, 1092, 1116, 1209, 1302, 1404, 1574, 1612, 1638, 1674, 1953, 2361, 2418, 2457, 2604, 2821, 3148, 3276, 3348, 3627, 3906, 4722, 4836, 4914, 5509, 5642, 5859, 7083, 7254, 7812, 8463, 9444, 9828, 10231, 10881, 11018, 11284, 11718, 14166, 14508, 16527, 16926, 20462, 21249, 21762, 22036, 23436, 24397, 25389, 28332, 30693, 33054, 33852, 40924, 42498, 43524, 48794, 49581, 50778, 61386, 66108, 71617, 73191, 76167, 84996, 92079, 97588, 99162, 101556, 122772, 143234, 146382, 148743, 152334, 170779, 184158, 198324, 214851, 219573, 276237, 286468, 292764, 297486, 304668, 317161, 341558, 368316, 429702, 439146, 512337, 552474, 594972, 634322, 644553, 658719, 683116, 859404, 878292, 951483, 1024674, 1104948, 1268644, 1289106, 1317438, 1537011, 1902966, 1933659, 2049348, 2220127, 2578212, 2634876, 2854449, 3074022, 3805932, 3867318, 4440254, 4611033, 5708898, 6148044, 6660381, 7734636, 8563347, 8880508, 9222066, 11417796, 13320762, 17126694, 18444132, 19981143, 26641524, 34253388, 39962286, 59943429, 79924572, 119886858, 239773716]

約数ペア:

[(1, 239773716), (2, 119886858), (3, 79924572), (4, 59943429), (6, 39962286), (7, 34253388), (9, 26641524), (12, 19981143), (13, 18444132), (14, 17126694), (18, 13320762), (21, 11417796), (26, 9222066), (27, 8880508), (28, 8563347), (31, 7734636), (36, 6660381), (39, 6148044), (42, 5708898), (52, 4611033), (54, 4440254), (62, 3867318), (63, 3805932), (78, 3074022), (84, 2854449), (91, 2634876), (93, 2578212), (108, 2220127), (117, 2049348), (124, 1933659), (126, 1902966), (156, 1537011), (182, 1317438), (186, 1289106), (189, 1268644), (217, 1104948), (234, 1024674), (252, 951483), (273, 878292), (279, 859404), (351, 683116), (364, 658719), (372, 644553), (378, 634322), (403, 594972), (434, 552474), (468, 512337), (546, 439146), (558, 429702), (651, 368316), (702, 341558), (756, 317161), (787, 304668), (806, 297486), (819, 292764), (837, 286468), (868, 276237), (1092, 219573), (1116, 214851), (1209, 198324), (1302, 184158), (1404, 170779), (1574, 152334), (1612, 148743), (1638, 146382), (1674, 143234), (1953, 122772), (2361, 101556), (2418, 99162), (2457, 97588), (2604, 92079), (2821, 84996), (3148, 76167), (3276, 73191), (3348, 71617), (3627, 66108), (3906, 61386), (4722, 50778), (4836, 49581), (4914, 48794), (5509, 43524), (5642, 42498), (5859, 40924), (7083, 33852), (7254, 33054), (7812, 30693), (8463, 28332), (9444, 25389), (9828, 24397), (10231, 23436), (10881, 22036), (11018, 21762), (11284, 21249), (11718, 20462), (14166, 16926), (14508, 16527)]