491796144

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{3319}}^1$

素因数の和:3357

約数の個数: 160

約数和(自身を含む): 1646720000

約数和(自身を除く): 1154923856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2352, 2646, 2744, 3024, 3087, 3319, 3528, 4116, 5292, 5488, 6174, 6638, 7056, 8232, 9261, 9957, 10584, 12348, 13276, 16464, 18522, 19914, 21168, 23233, 24696, 26552, 29871, 37044, 39828, 46466, 49392, 53104, 59742, 69699, 74088, 79656, 89613, 92932, 119484, 139398, 148176, 159312, 162631, 179226, 185864, 209097, 238968, 278796, 325262, 358452, 371728, 418194, 477936, 487893, 557592, 627291, 650524, 716904, 836388, 975786, 1115184, 1138417, 1254582, 1301048, 1433808, 1463679, 1672776, 1951572, 2276834, 2509164, 2602096, 2927358, 3345552, 3415251, 3903144, 4391037, 4553668, 5018328, 5854716, 6830502, 7806288, 8782074, 9107336, 10036656, 10245753, 11709432, 13661004, 17564148, 18214672, 20491506, 23418864, 27322008, 30737259, 35128296, 40983012, 54644016, 61474518, 70256592, 81966024, 122949036, 163932048, 245898072, 491796144]

約数ペア:

[(1, 491796144), (2, 245898072), (3, 163932048), (4, 122949036), (6, 81966024), (7, 70256592), (8, 61474518), (9, 54644016), (12, 40983012), (14, 35128296), (16, 30737259), (18, 27322008), (21, 23418864), (24, 20491506), (27, 18214672), (28, 17564148), (36, 13661004), (42, 11709432), (48, 10245753), (49, 10036656), (54, 9107336), (56, 8782074), (63, 7806288), (72, 6830502), (84, 5854716), (98, 5018328), (108, 4553668), (112, 4391037), (126, 3903144), (144, 3415251), (147, 3345552), (168, 2927358), (189, 2602096), (196, 2509164), (216, 2276834), (252, 1951572), (294, 1672776), (336, 1463679), (343, 1433808), (378, 1301048), (392, 1254582), (432, 1138417), (441, 1115184), (504, 975786), (588, 836388), (686, 716904), (756, 650524), (784, 627291), (882, 557592), (1008, 487893), (1029, 477936), (1176, 418194), (1323, 371728), (1372, 358452), (1512, 325262), (1764, 278796), (2058, 238968), (2352, 209097), (2646, 185864), (2744, 179226), (3024, 162631), (3087, 159312), (3319, 148176), (3528, 139398), (4116, 119484), (5292, 92932), (5488, 89613), (6174, 79656), (6638, 74088), (7056, 69699), (8232, 59742), (9261, 53104), (9957, 49392), (10584, 46466), (12348, 39828), (13276, 37044), (16464, 29871), (18522, 26552), (19914, 24696), (21168, 23233)]