619998288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141941}}^1$

素因数の和:141972

約数の個数: 80

約数和(自身を含む): 1971290496

約数和(自身を除く): 1351292208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 141941, 283882, 425823, 567764, 851646, 993587, 1135528, 1703292, 1845233, 1987174, 2271056, 2980761, 3406584, 3690466, 3974348, 5535699, 5961522, 6813168, 7380932, 7948696, 11071398, 11923044, 12916631, 14761864, 15897392, 22142796, 23846088, 25833262, 29523728, 38749893, 44285592, 47692176, 51666524, 77499786, 88571184, 103333048, 154999572, 206666096, 309999144, 619998288]

約数ペア:

[(1, 619998288), (2, 309999144), (3, 206666096), (4, 154999572), (6, 103333048), (7, 88571184), (8, 77499786), (12, 51666524), (13, 47692176), (14, 44285592), (16, 38749893), (21, 29523728), (24, 25833262), (26, 23846088), (28, 22142796), (39, 15897392), (42, 14761864), (48, 12916631), (52, 11923044), (56, 11071398), (78, 7948696), (84, 7380932), (91, 6813168), (104, 5961522), (112, 5535699), (156, 3974348), (168, 3690466), (182, 3406584), (208, 2980761), (273, 2271056), (312, 1987174), (336, 1845233), (364, 1703292), (546, 1135528), (624, 993587), (728, 851646), (1092, 567764), (1456, 425823), (2184, 283882), (4368, 141941)]