201813408

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{30467}}^1$

素因数の和:30506

約数の個数: 72

約数和(自身を含む): 598879008

約数和(自身を除く): 397065600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 30467, 60934, 91401, 121868, 182802, 243736, 274203, 365604, 487472, 548406, 700741, 731208, 974944, 1096812, 1401482, 1462416, 2102223, 2193624, 2802964, 2924832, 4204446, 4387248, 5605928, 6306669, 8408892, 8774496, 11211856, 12613338, 16817784, 22423712, 25226676, 33635568, 50453352, 67271136, 100906704, 201813408]

約数ペア:

[(1, 201813408), (2, 100906704), (3, 67271136), (4, 50453352), (6, 33635568), (8, 25226676), (9, 22423712), (12, 16817784), (16, 12613338), (18, 11211856), (23, 8774496), (24, 8408892), (32, 6306669), (36, 5605928), (46, 4387248), (48, 4204446), (69, 2924832), (72, 2802964), (92, 2193624), (96, 2102223), (138, 1462416), (144, 1401482), (184, 1096812), (207, 974944), (276, 731208), (288, 700741), (368, 548406), (414, 487472), (552, 365604), (736, 274203), (828, 243736), (1104, 182802), (1656, 121868), (2208, 91401), (3312, 60934), (6624, 30467)]