258889608

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^2\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 744385950

約数和(自身を除く): 485496342

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 89, 108, 134, 162, 178, 201, 216, 267, 268, 324, 356, 402, 534, 536, 603, 648, 712, 801, 804, 1068, 1206, 1602, 1608, 1809, 2136, 2403, 2412, 3204, 3618, 4489, 4806, 4824, 5427, 5963, 6408, 7209, 7236, 8978, 9612, 10854, 11926, 13467, 14418, 14472, 17889, 17956, 19224, 21708, 23852, 26934, 28836, 35778, 35912, 40401, 43416, 47704, 53667, 53868, 57672, 71556, 80802, 107334, 107736, 121203, 143112, 161001, 161604, 214668, 242406, 322002, 323208, 363609, 399521, 429336, 483003, 484812, 644004, 727218, 799042, 966006, 969624, 1198563, 1288008, 1454436, 1598084, 1932012, 2397126, 2908872, 3196168, 3595689, 3864024, 4794252, 7191378, 9588504, 10787067, 14382756, 21574134, 28765512, 32361201, 43148268, 64722402, 86296536, 129444804, 258889608]

約数ペア:

[(1, 258889608), (2, 129444804), (3, 86296536), (4, 64722402), (6, 43148268), (8, 32361201), (9, 28765512), (12, 21574134), (18, 14382756), (24, 10787067), (27, 9588504), (36, 7191378), (54, 4794252), (67, 3864024), (72, 3595689), (81, 3196168), (89, 2908872), (108, 2397126), (134, 1932012), (162, 1598084), (178, 1454436), (201, 1288008), (216, 1198563), (267, 969624), (268, 966006), (324, 799042), (356, 727218), (402, 644004), (534, 484812), (536, 483003), (603, 429336), (648, 399521), (712, 363609), (801, 323208), (804, 322002), (1068, 242406), (1206, 214668), (1602, 161604), (1608, 161001), (1809, 143112), (2136, 121203), (2403, 107736), (2412, 107334), (3204, 80802), (3618, 71556), (4489, 57672), (4806, 53868), (4824, 53667), (5427, 47704), (5963, 43416), (6408, 40401), (7209, 35912), (7236, 35778), (8978, 28836), (9612, 26934), (10854, 23852), (11926, 21708), (13467, 19224), (14418, 17956), (14472, 17889)]