490686048

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74077}}^1$

素因数の和:74116

約数の個数: 72

約数和(自身を含む): 1456077168

約数和(自身を除く): 965391120

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, 74077, 148154, 222231, 296308, 444462, 592616, 666693, 888924, 1185232, 1333386, 1703771, 1777848, 2370464, 2666772, 3407542, 3555696, 5111313, 5333544, 6815084, 7111392, 10222626, 10667088, 13630168, 15333939, 20445252, 21334176, 27260336, 30667878, 40890504, 54520672, 61335756, 81781008, 122671512, 163562016, 245343024, 490686048]

約数ペア:

[(1, 490686048), (2, 245343024), (3, 163562016), (4, 122671512), (6, 81781008), (8, 61335756), (9, 54520672), (12, 40890504), (16, 30667878), (18, 27260336), (23, 21334176), (24, 20445252), (32, 15333939), (36, 13630168), (46, 10667088), (48, 10222626), (69, 7111392), (72, 6815084), (92, 5333544), (96, 5111313), (138, 3555696), (144, 3407542), (184, 2666772), (207, 2370464), (276, 1777848), (288, 1703771), (368, 1333386), (414, 1185232), (552, 888924), (736, 666693), (828, 592616), (1104, 444462), (1656, 296308), (2208, 222231), (3312, 148154), (6624, 74077)]