245898072

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{3319}}^1$

素因数の和:3355

約数の個数: 128

約数和(自身を含む): 796800000

約数和(自身を除く): 550901928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2646, 2744, 3087, 3319, 3528, 4116, 5292, 6174, 6638, 8232, 9261, 9957, 10584, 12348, 13276, 18522, 19914, 23233, 24696, 26552, 29871, 37044, 39828, 46466, 59742, 69699, 74088, 79656, 89613, 92932, 119484, 139398, 162631, 179226, 185864, 209097, 238968, 278796, 325262, 358452, 418194, 487893, 557592, 627291, 650524, 716904, 836388, 975786, 1138417, 1254582, 1301048, 1463679, 1672776, 1951572, 2276834, 2509164, 2927358, 3415251, 3903144, 4391037, 4553668, 5018328, 5854716, 6830502, 8782074, 9107336, 10245753, 11709432, 13661004, 17564148, 20491506, 27322008, 30737259, 35128296, 40983012, 61474518, 81966024, 122949036, 245898072]

約数ペア:

[(1, 245898072), (2, 122949036), (3, 81966024), (4, 61474518), (6, 40983012), (7, 35128296), (8, 30737259), (9, 27322008), (12, 20491506), (14, 17564148), (18, 13661004), (21, 11709432), (24, 10245753), (27, 9107336), (28, 8782074), (36, 6830502), (42, 5854716), (49, 5018328), (54, 4553668), (56, 4391037), (63, 3903144), (72, 3415251), (84, 2927358), (98, 2509164), (108, 2276834), (126, 1951572), (147, 1672776), (168, 1463679), (189, 1301048), (196, 1254582), (216, 1138417), (252, 975786), (294, 836388), (343, 716904), (378, 650524), (392, 627291), (441, 557592), (504, 487893), (588, 418194), (686, 358452), (756, 325262), (882, 278796), (1029, 238968), (1176, 209097), (1323, 185864), (1372, 179226), (1512, 162631), (1764, 139398), (2058, 119484), (2646, 92932), (2744, 89613), (3087, 79656), (3319, 74088), (3528, 69699), (4116, 59742), (5292, 46466), (6174, 39828), (6638, 37044), (8232, 29871), (9261, 26552), (9957, 24696), (10584, 23233), (12348, 19914), (13276, 18522)]