212253048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:739

約数の個数: 160

約数和(自身を含む): 689816160

約数和(自身を除く): 477563112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 81, 84, 108, 126, 146, 162, 168, 189, 216, 219, 252, 292, 324, 378, 438, 504, 511, 567, 584, 641, 648, 657, 756, 876, 1022, 1134, 1282, 1314, 1512, 1533, 1752, 1923, 1971, 2044, 2268, 2564, 2628, 3066, 3846, 3942, 4088, 4487, 4536, 4599, 5128, 5256, 5769, 5913, 6132, 7692, 7884, 8974, 9198, 11538, 11826, 12264, 13461, 13797, 15384, 15768, 17307, 17948, 18396, 23076, 23652, 26922, 27594, 34614, 35896, 36792, 40383, 41391, 46152, 46793, 47304, 51921, 53844, 55188, 69228, 80766, 82782, 93586, 103842, 107688, 110376, 121149, 138456, 140379, 161532, 165564, 187172, 207684, 242298, 280758, 323064, 327551, 331128, 363447, 374344, 415368, 421137, 484596, 561516, 655102, 726894, 842274, 969192, 982653, 1123032, 1263411, 1310204, 1453788, 1684548, 1965306, 2526822, 2620408, 2907576, 2947959, 3369096, 3790233, 3930612, 5053644, 5895918, 7580466, 7861224, 8843877, 10107288, 11791836, 15160932, 17687754, 23583672, 26531631, 30321864, 35375508, 53063262, 70751016, 106126524, 212253048]

約数ペア:

[(1, 212253048), (2, 106126524), (3, 70751016), (4, 53063262), (6, 35375508), (7, 30321864), (8, 26531631), (9, 23583672), (12, 17687754), (14, 15160932), (18, 11791836), (21, 10107288), (24, 8843877), (27, 7861224), (28, 7580466), (36, 5895918), (42, 5053644), (54, 3930612), (56, 3790233), (63, 3369096), (72, 2947959), (73, 2907576), (81, 2620408), (84, 2526822), (108, 1965306), (126, 1684548), (146, 1453788), (162, 1310204), (168, 1263411), (189, 1123032), (216, 982653), (219, 969192), (252, 842274), (292, 726894), (324, 655102), (378, 561516), (438, 484596), (504, 421137), (511, 415368), (567, 374344), (584, 363447), (641, 331128), (648, 327551), (657, 323064), (756, 280758), (876, 242298), (1022, 207684), (1134, 187172), (1282, 165564), (1314, 161532), (1512, 140379), (1533, 138456), (1752, 121149), (1923, 110376), (1971, 107688), (2044, 103842), (2268, 93586), (2564, 82782), (2628, 80766), (3066, 69228), (3846, 55188), (3942, 53844), (4088, 51921), (4487, 47304), (4536, 46793), (4599, 46152), (5128, 41391), (5256, 40383), (5769, 36792), (5913, 35896), (6132, 34614), (7692, 27594), (7884, 26922), (8974, 23652), (9198, 23076), (11538, 18396), (11826, 17948), (12264, 17307), (13461, 15768), (13797, 15384)]