378042168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 1134673920

約数和(自身を除く): 756631752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 227, 276, 322, 431, 454, 483, 552, 644, 681, 862, 908, 966, 1288, 1293, 1362, 1589, 1724, 1816, 1932, 2586, 2724, 3017, 3178, 3448, 3864, 4767, 5172, 5221, 5448, 6034, 6356, 9051, 9534, 9913, 10344, 10442, 12068, 12712, 15663, 18102, 19068, 19826, 20884, 24136, 29739, 31326, 36204, 36547, 38136, 39652, 41768, 59478, 62652, 69391, 72408, 73094, 79304, 97837, 109641, 118956, 125304, 138782, 146188, 195674, 208173, 219282, 237912, 277564, 292376, 293511, 391348, 416346, 438564, 555128, 587022, 684859, 782696, 832692, 877128, 1174044, 1369718, 1665384, 2054577, 2250251, 2348088, 2739436, 4109154, 4500502, 5478872, 6750753, 8218308, 9001004, 13501506, 15751757, 16436616, 18002008, 27003012, 31503514, 47255271, 54006024, 63007028, 94510542, 126014056, 189021084, 378042168]

約数ペア:

[(1, 378042168), (2, 189021084), (3, 126014056), (4, 94510542), (6, 63007028), (7, 54006024), (8, 47255271), (12, 31503514), (14, 27003012), (21, 18002008), (23, 16436616), (24, 15751757), (28, 13501506), (42, 9001004), (46, 8218308), (56, 6750753), (69, 5478872), (84, 4500502), (92, 4109154), (138, 2739436), (161, 2348088), (168, 2250251), (184, 2054577), (227, 1665384), (276, 1369718), (322, 1174044), (431, 877128), (454, 832692), (483, 782696), (552, 684859), (644, 587022), (681, 555128), (862, 438564), (908, 416346), (966, 391348), (1288, 293511), (1293, 292376), (1362, 277564), (1589, 237912), (1724, 219282), (1816, 208173), (1932, 195674), (2586, 146188), (2724, 138782), (3017, 125304), (3178, 118956), (3448, 109641), (3864, 97837), (4767, 79304), (5172, 73094), (5221, 72408), (5448, 69391), (6034, 62652), (6356, 59478), (9051, 41768), (9534, 39652), (9913, 38136), (10344, 36547), (10442, 36204), (12068, 31326), (12712, 29739), (15663, 24136), (18102, 20884), (19068, 19826)]