281053032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 785756160

約数和(自身を除く): 504703128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 127, 156, 164, 173, 246, 254, 312, 328, 346, 381, 492, 508, 519, 533, 692, 762, 984, 1016, 1038, 1066, 1384, 1524, 1599, 1651, 2076, 2132, 2249, 3048, 3198, 3302, 4152, 4264, 4498, 4953, 5207, 6396, 6604, 6747, 7093, 8996, 9906, 10414, 12792, 13208, 13494, 14186, 15621, 17992, 19812, 20828, 21279, 21971, 26988, 28372, 31242, 39624, 41656, 42558, 43942, 53976, 56744, 62484, 65913, 67691, 85116, 87884, 92209, 124968, 131826, 135382, 170232, 175768, 184418, 203073, 263652, 270764, 276627, 285623, 368836, 406146, 527304, 541528, 553254, 571246, 737672, 812292, 856869, 900811, 1106508, 1142492, 1624584, 1713738, 1801622, 2213016, 2284984, 2702433, 3427476, 3603244, 5404866, 6854952, 7206488, 10809732, 11710543, 21619464, 23421086, 35131629, 46842172, 70263258, 93684344, 140526516, 281053032]

約数ペア:

[(1, 281053032), (2, 140526516), (3, 93684344), (4, 70263258), (6, 46842172), (8, 35131629), (12, 23421086), (13, 21619464), (24, 11710543), (26, 10809732), (39, 7206488), (41, 6854952), (52, 5404866), (78, 3603244), (82, 3427476), (104, 2702433), (123, 2284984), (127, 2213016), (156, 1801622), (164, 1713738), (173, 1624584), (246, 1142492), (254, 1106508), (312, 900811), (328, 856869), (346, 812292), (381, 737672), (492, 571246), (508, 553254), (519, 541528), (533, 527304), (692, 406146), (762, 368836), (984, 285623), (1016, 276627), (1038, 270764), (1066, 263652), (1384, 203073), (1524, 184418), (1599, 175768), (1651, 170232), (2076, 135382), (2132, 131826), (2249, 124968), (3048, 92209), (3198, 87884), (3302, 85116), (4152, 67691), (4264, 65913), (4498, 62484), (4953, 56744), (5207, 53976), (6396, 43942), (6604, 42558), (6747, 41656), (7093, 39624), (8996, 31242), (9906, 28372), (10414, 26988), (12792, 21971), (13208, 21279), (13494, 20828), (14186, 19812), (15621, 17992)]