220406004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3590

約数の個数: 144

約数和(自身を含む): 722001280

約数和(自身を除く): 501595276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 3541, 4446, 4788, 5187, 6916, 7082, 8892, 10374, 10623, 14164, 15561, 20748, 21246, 24787, 31122, 31869, 42492, 46033, 49574, 62244, 63738, 67279, 74361, 92066, 99148, 127476, 134558, 138099, 148722, 184132, 201837, 223083, 269116, 276198, 297444, 322231, 403674, 414297, 446166, 470953, 552396, 605511, 644462, 807348, 828594, 874627, 892332, 941906, 966693, 1211022, 1288924, 1412859, 1657188, 1749254, 1883812, 1933386, 2422044, 2623881, 2825718, 2900079, 3498508, 3866772, 4238577, 5247762, 5651436, 5800158, 6122389, 7871643, 8477154, 10495524, 11600316, 12244778, 15743286, 16954308, 18367167, 24489556, 31486572, 36734334, 55101501, 73468668, 110203002, 220406004]

約数ペア:

[(1, 220406004), (2, 110203002), (3, 73468668), (4, 55101501), (6, 36734334), (7, 31486572), (9, 24489556), (12, 18367167), (13, 16954308), (14, 15743286), (18, 12244778), (19, 11600316), (21, 10495524), (26, 8477154), (28, 7871643), (36, 6122389), (38, 5800158), (39, 5651436), (42, 5247762), (52, 4238577), (57, 3866772), (63, 3498508), (76, 2900079), (78, 2825718), (84, 2623881), (91, 2422044), (114, 1933386), (117, 1883812), (126, 1749254), (133, 1657188), (156, 1412859), (171, 1288924), (182, 1211022), (228, 966693), (234, 941906), (247, 892332), (252, 874627), (266, 828594), (273, 807348), (342, 644462), (364, 605511), (399, 552396), (468, 470953), (494, 446166), (532, 414297), (546, 403674), (684, 322231), (741, 297444), (798, 276198), (819, 269116), (988, 223083), (1092, 201837), (1197, 184132), (1482, 148722), (1596, 138099), (1638, 134558), (1729, 127476), (2223, 99148), (2394, 92066), (2964, 74361), (3276, 67279), (3458, 63738), (3541, 62244), (4446, 49574), (4788, 46033), (5187, 42492), (6916, 31869), (7082, 31122), (8892, 24787), (10374, 21246), (10623, 20748), (14164, 15561)]