220350312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 742560000

約数和(自身を除く): 522209688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 199, 234, 252, 273, 312, 338, 364, 398, 468, 504, 507, 546, 597, 676, 728, 796, 819, 936, 1014, 1092, 1183, 1194, 1352, 1393, 1521, 1592, 1638, 1791, 2028, 2184, 2197, 2366, 2388, 2587, 2786, 3042, 3276, 3549, 3582, 4056, 4179, 4394, 4732, 4776, 5174, 5572, 6084, 6552, 6591, 7098, 7164, 7761, 8358, 8788, 9464, 10348, 10647, 11144, 12168, 12537, 13182, 14196, 14328, 15379, 15522, 16716, 17576, 18109, 19773, 20696, 21294, 23283, 25074, 26364, 28392, 30758, 31044, 33432, 33631, 36218, 39546, 42588, 46137, 46566, 50148, 52728, 54327, 61516, 62088, 67262, 72436, 79092, 85176, 92274, 93132, 100296, 100893, 108654, 123032, 134524, 138411, 144872, 158184, 162981, 184548, 186264, 201786, 217308, 235417, 269048, 276822, 302679, 325962, 369096, 403572, 434616, 437203, 470834, 553644, 605358, 651924, 706251, 807144, 874406, 941668, 1107288, 1210716, 1303848, 1311609, 1412502, 1748812, 1883336, 2118753, 2421432, 2623218, 2825004, 3060421, 3497624, 3934827, 4237506, 5246436, 5650008, 6120842, 7869654, 8475012, 9181263, 10492872, 12241684, 15739308, 16950024, 18362526, 24483368, 27543789, 31478616, 36725052, 55087578, 73450104, 110175156, 220350312]

約数ペア:

[(1, 220350312), (2, 110175156), (3, 73450104), (4, 55087578), (6, 36725052), (7, 31478616), (8, 27543789), (9, 24483368), (12, 18362526), (13, 16950024), (14, 15739308), (18, 12241684), (21, 10492872), (24, 9181263), (26, 8475012), (28, 7869654), (36, 6120842), (39, 5650008), (42, 5246436), (52, 4237506), (56, 3934827), (63, 3497624), (72, 3060421), (78, 2825004), (84, 2623218), (91, 2421432), (104, 2118753), (117, 1883336), (126, 1748812), (156, 1412502), (168, 1311609), (169, 1303848), (182, 1210716), (199, 1107288), (234, 941668), (252, 874406), (273, 807144), (312, 706251), (338, 651924), (364, 605358), (398, 553644), (468, 470834), (504, 437203), (507, 434616), (546, 403572), (597, 369096), (676, 325962), (728, 302679), (796, 276822), (819, 269048), (936, 235417), (1014, 217308), (1092, 201786), (1183, 186264), (1194, 184548), (1352, 162981), (1393, 158184), (1521, 144872), (1592, 138411), (1638, 134524), (1791, 123032), (2028, 108654), (2184, 100893), (2197, 100296), (2366, 93132), (2388, 92274), (2587, 85176), (2786, 79092), (3042, 72436), (3276, 67262), (3549, 62088), (3582, 61516), (4056, 54327), (4179, 52728), (4394, 50148), (4732, 46566), (4776, 46137), (5174, 42588), (5572, 39546), (6084, 36218), (6552, 33631), (6591, 33432), (7098, 31044), (7164, 30758), (7761, 28392), (8358, 26364), (8788, 25074), (9464, 23283), (10348, 21294), (10647, 20696), (11144, 19773), (12168, 18109), (12537, 17576), (13182, 16716), (14196, 15522), (14328, 15379)]