227829996

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 646356480

約数和(自身を除く): 418526484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 79, 81, 86, 92, 108, 129, 138, 158, 162, 172, 207, 237, 243, 258, 276, 316, 324, 387, 414, 474, 486, 516, 621, 711, 729, 774, 828, 948, 972, 989, 1161, 1242, 1422, 1458, 1548, 1817, 1863, 1978, 2133, 2322, 2484, 2844, 2916, 2967, 3397, 3483, 3634, 3726, 3956, 4266, 4644, 5451, 5589, 5934, 6399, 6794, 6966, 7268, 7452, 8532, 8901, 10191, 10449, 10902, 11178, 11868, 12798, 13588, 13932, 16353, 16767, 17802, 19197, 20382, 20898, 21804, 22356, 25596, 26703, 30573, 31347, 32706, 33534, 35604, 38394, 40764, 41796, 49059, 53406, 57591, 61146, 62694, 65412, 67068, 76788, 78131, 80109, 91719, 98118, 106812, 115182, 122292, 125388, 147177, 156262, 160218, 183438, 196236, 230364, 234393, 240327, 275157, 294354, 312524, 320436, 366876, 441531, 468786, 480654, 550314, 588708, 703179, 720981, 825471, 883062, 937572, 961308, 1100628, 1324593, 1406358, 1441962, 1650942, 1766124, 2109537, 2476413, 2649186, 2812716, 2883924, 3301884, 4219074, 4952826, 5298372, 6328611, 8438148, 9905652, 12657222, 18985833, 25314444, 37971666, 56957499, 75943332, 113914998, 227829996]

約数ペア:

[(1, 227829996), (2, 113914998), (3, 75943332), (4, 56957499), (6, 37971666), (9, 25314444), (12, 18985833), (18, 12657222), (23, 9905652), (27, 8438148), (36, 6328611), (43, 5298372), (46, 4952826), (54, 4219074), (69, 3301884), (79, 2883924), (81, 2812716), (86, 2649186), (92, 2476413), (108, 2109537), (129, 1766124), (138, 1650942), (158, 1441962), (162, 1406358), (172, 1324593), (207, 1100628), (237, 961308), (243, 937572), (258, 883062), (276, 825471), (316, 720981), (324, 703179), (387, 588708), (414, 550314), (474, 480654), (486, 468786), (516, 441531), (621, 366876), (711, 320436), (729, 312524), (774, 294354), (828, 275157), (948, 240327), (972, 234393), (989, 230364), (1161, 196236), (1242, 183438), (1422, 160218), (1458, 156262), (1548, 147177), (1817, 125388), (1863, 122292), (1978, 115182), (2133, 106812), (2322, 98118), (2484, 91719), (2844, 80109), (2916, 78131), (2967, 76788), (3397, 67068), (3483, 65412), (3634, 62694), (3726, 61146), (3956, 57591), (4266, 53406), (4644, 49059), (5451, 41796), (5589, 40764), (5934, 38394), (6399, 35604), (6794, 33534), (6966, 32706), (7268, 31347), (7452, 30573), (8532, 26703), (8901, 25596), (10191, 22356), (10449, 21804), (10902, 20898), (11178, 20382), (11868, 19197), (12798, 17802), (13588, 16767), (13932, 16353)]