898487928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2347}}^1$

素因数の和:2781

約数の個数: 96

約数和(自身を含む): 2628116400

約数和(自身を除く): 1729628472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 409, 468, 818, 936, 1227, 1636, 2347, 2454, 3272, 3681, 4694, 4908, 5317, 7041, 7362, 9388, 9816, 10634, 14082, 14724, 15951, 18776, 21123, 21268, 28164, 29448, 30511, 31902, 42246, 42536, 47853, 56328, 61022, 63804, 84492, 91533, 95706, 122044, 127608, 168984, 183066, 191412, 244088, 274599, 366132, 382824, 549198, 732264, 959923, 1098396, 1919846, 2196792, 2879769, 3839692, 5759538, 7679384, 8639307, 11519076, 12478999, 17278614, 23038152, 24957998, 34557228, 37436997, 49915996, 69114456, 74873994, 99831992, 112310991, 149747988, 224621982, 299495976, 449243964, 898487928]

約数ペア:

[(1, 898487928), (2, 449243964), (3, 299495976), (4, 224621982), (6, 149747988), (8, 112310991), (9, 99831992), (12, 74873994), (13, 69114456), (18, 49915996), (24, 37436997), (26, 34557228), (36, 24957998), (39, 23038152), (52, 17278614), (72, 12478999), (78, 11519076), (104, 8639307), (117, 7679384), (156, 5759538), (234, 3839692), (312, 2879769), (409, 2196792), (468, 1919846), (818, 1098396), (936, 959923), (1227, 732264), (1636, 549198), (2347, 382824), (2454, 366132), (3272, 274599), (3681, 244088), (4694, 191412), (4908, 183066), (5317, 168984), (7041, 127608), (7362, 122044), (9388, 95706), (9816, 91533), (10634, 84492), (14082, 63804), (14724, 61022), (15951, 56328), (18776, 47853), (21123, 42536), (21268, 42246), (28164, 31902), (29448, 30511)]