220305344

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:626

約数の個数: 112

約数和(自身を含む): 534497280

約数和(自身を除く): 314191936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 203, 217, 224, 232, 248, 406, 434, 448, 464, 496, 547, 812, 868, 899, 928, 992, 1094, 1624, 1736, 1798, 1856, 1984, 2188, 3248, 3472, 3596, 3829, 4376, 6293, 6496, 6944, 7192, 7658, 8752, 12586, 12992, 13888, 14384, 15316, 15863, 16957, 17504, 25172, 28768, 30632, 31726, 33914, 35008, 50344, 57536, 61264, 63452, 67828, 100688, 111041, 118699, 122528, 126904, 135656, 201376, 222082, 237398, 245056, 253808, 271312, 402752, 444164, 474796, 491753, 507616, 542624, 888328, 949592, 983506, 1015232, 1085248, 1776656, 1899184, 1967012, 3442271, 3553312, 3798368, 3934024, 6884542, 7106624, 7596736, 7868048, 13769084, 15736096, 27538168, 31472192, 55076336, 110152672, 220305344]

約数ペア:

[(1, 220305344), (2, 110152672), (4, 55076336), (7, 31472192), (8, 27538168), (14, 15736096), (16, 13769084), (28, 7868048), (29, 7596736), (31, 7106624), (32, 6884542), (56, 3934024), (58, 3798368), (62, 3553312), (64, 3442271), (112, 1967012), (116, 1899184), (124, 1776656), (203, 1085248), (217, 1015232), (224, 983506), (232, 949592), (248, 888328), (406, 542624), (434, 507616), (448, 491753), (464, 474796), (496, 444164), (547, 402752), (812, 271312), (868, 253808), (899, 245056), (928, 237398), (992, 222082), (1094, 201376), (1624, 135656), (1736, 126904), (1798, 122528), (1856, 118699), (1984, 111041), (2188, 100688), (3248, 67828), (3472, 63452), (3596, 61264), (3829, 57536), (4376, 50344), (6293, 35008), (6496, 33914), (6944, 31726), (7192, 30632), (7658, 28768), (8752, 25172), (12586, 17504), (12992, 16957), (13888, 15863), (14384, 15316)]