490977072

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{16963}}^1$

素因数の和:17047

約数の個数: 80

約数和(自身を含む): 1430404480

約数和(自身を除く): 939427408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 14472, 16963, 28944, 33926, 50889, 67852, 101778, 135704, 152667, 203556, 271408, 305334, 407112, 458001, 610668, 814224, 916002, 1136521, 1221336, 1832004, 2273042, 2442672, 3409563, 3664008, 4546084, 6819126, 7328016, 9092168, 10228689, 13638252, 18184336, 20457378, 27276504, 30686067, 40914756, 54553008, 61372134, 81829512, 122744268, 163659024, 245488536, 490977072]

約数ペア:

[(1, 490977072), (2, 245488536), (3, 163659024), (4, 122744268), (6, 81829512), (8, 61372134), (9, 54553008), (12, 40914756), (16, 30686067), (18, 27276504), (24, 20457378), (27, 18184336), (36, 13638252), (48, 10228689), (54, 9092168), (67, 7328016), (72, 6819126), (108, 4546084), (134, 3664008), (144, 3409563), (201, 2442672), (216, 2273042), (268, 1832004), (402, 1221336), (432, 1136521), (536, 916002), (603, 814224), (804, 610668), (1072, 458001), (1206, 407112), (1608, 305334), (1809, 271408), (2412, 203556), (3216, 152667), (3618, 135704), (4824, 101778), (7236, 67852), (9648, 50889), (14472, 33926), (16963, 28944)]