858853656

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 2482047360

約数和(自身を除く): 1623193704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 173, 191, 228, 342, 346, 361, 382, 456, 519, 573, 684, 692, 722, 764, 1038, 1083, 1146, 1368, 1384, 1444, 1528, 1557, 1719, 2076, 2166, 2292, 2888, 3114, 3249, 3287, 3438, 3629, 4152, 4332, 4584, 6228, 6498, 6574, 6876, 7258, 8664, 9861, 10887, 12456, 12996, 13148, 13752, 14516, 19722, 21774, 25992, 26296, 29032, 29583, 32661, 33043, 39444, 43548, 59166, 62453, 65322, 66086, 68951, 78888, 87096, 99129, 118332, 124906, 130644, 132172, 137902, 187359, 198258, 206853, 236664, 249812, 261288, 264344, 275804, 297387, 374718, 396516, 413706, 499624, 551608, 562077, 594774, 620559, 627817, 749436, 793032, 827412, 1124154, 1189548, 1241118, 1255634, 1498872, 1654824, 1883451, 2248308, 2379096, 2482236, 2511268, 3766902, 4496616, 4964472, 5022536, 5650353, 7533804, 11300706, 11928523, 15067608, 22601412, 23857046, 35785569, 45202824, 47714092, 71571138, 95428184, 107356707, 143142276, 214713414, 286284552, 429426828, 858853656]

約数ペア:

[(1, 858853656), (2, 429426828), (3, 286284552), (4, 214713414), (6, 143142276), (8, 107356707), (9, 95428184), (12, 71571138), (18, 47714092), (19, 45202824), (24, 35785569), (36, 23857046), (38, 22601412), (57, 15067608), (72, 11928523), (76, 11300706), (114, 7533804), (152, 5650353), (171, 5022536), (173, 4964472), (191, 4496616), (228, 3766902), (342, 2511268), (346, 2482236), (361, 2379096), (382, 2248308), (456, 1883451), (519, 1654824), (573, 1498872), (684, 1255634), (692, 1241118), (722, 1189548), (764, 1124154), (1038, 827412), (1083, 793032), (1146, 749436), (1368, 627817), (1384, 620559), (1444, 594774), (1528, 562077), (1557, 551608), (1719, 499624), (2076, 413706), (2166, 396516), (2292, 374718), (2888, 297387), (3114, 275804), (3249, 264344), (3287, 261288), (3438, 249812), (3629, 236664), (4152, 206853), (4332, 198258), (4584, 187359), (6228, 137902), (6498, 132172), (6574, 130644), (6876, 124906), (7258, 118332), (8664, 99129), (9861, 87096), (10887, 78888), (12456, 68951), (12996, 66086), (13148, 65322), (13752, 62453), (14516, 59166), (19722, 43548), (21774, 39444), (25992, 33043), (26296, 32661), (29032, 29583)]