449331372

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{36389}}^1$

素因数の和:36420

約数の個数: 72

約数和(自身を含む): 1324596000

約数和(自身を除く): 875264628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 36389, 72778, 109167, 145556, 218334, 254723, 327501, 436668, 509446, 655002, 764169, 1018892, 1310004, 1528338, 1783061, 2292507, 3056676, 3566122, 4585014, 5349183, 7132244, 9170028, 10698366, 12481427, 16047549, 21396732, 24962854, 32095098, 37444281, 49925708, 64190196, 74888562, 112332843, 149777124, 224665686, 449331372]

約数ペア:

[(1, 449331372), (2, 224665686), (3, 149777124), (4, 112332843), (6, 74888562), (7, 64190196), (9, 49925708), (12, 37444281), (14, 32095098), (18, 24962854), (21, 21396732), (28, 16047549), (36, 12481427), (42, 10698366), (49, 9170028), (63, 7132244), (84, 5349183), (98, 4585014), (126, 3566122), (147, 3056676), (196, 2292507), (252, 1783061), (294, 1528338), (343, 1310004), (441, 1018892), (588, 764169), (686, 655002), (882, 509446), (1029, 436668), (1372, 327501), (1764, 254723), (2058, 218334), (3087, 145556), (4116, 109167), (6174, 72778), (12348, 36389)]