812992608

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2309

約数の個数: 144

約数和(自身を含む): 2445835392

約数和(自身を除く): 1632842784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 72, 82, 93, 96, 123, 124, 144, 164, 186, 246, 248, 279, 288, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 992, 1116, 1271, 1312, 1476, 1488, 1968, 2221, 2232, 2542, 2952, 2976, 3813, 3936, 4442, 4464, 5084, 5904, 6663, 7626, 8884, 8928, 10168, 11439, 11808, 13326, 15252, 17768, 19989, 20336, 22878, 26652, 30504, 35536, 39978, 40672, 45756, 53304, 61008, 68851, 71072, 79956, 91061, 91512, 106608, 122016, 137702, 159912, 182122, 183024, 206553, 213216, 273183, 275404, 319824, 364244, 366048, 413106, 546366, 550808, 619659, 639648, 728488, 819549, 826212, 1092732, 1101616, 1239318, 1456976, 1639098, 1652424, 2185464, 2203232, 2478636, 2822891, 2913952, 3278196, 3304848, 4370928, 4957272, 5645782, 6556392, 6609696, 8468673, 8741856, 9914544, 11291564, 13112784, 16937346, 19829088, 22583128, 25406019, 26225568, 33874692, 45166256, 50812038, 67749384, 90332512, 101624076, 135498768, 203248152, 270997536, 406496304, 812992608]

約数ペア:

[(1, 812992608), (2, 406496304), (3, 270997536), (4, 203248152), (6, 135498768), (8, 101624076), (9, 90332512), (12, 67749384), (16, 50812038), (18, 45166256), (24, 33874692), (31, 26225568), (32, 25406019), (36, 22583128), (41, 19829088), (48, 16937346), (62, 13112784), (72, 11291564), (82, 9914544), (93, 8741856), (96, 8468673), (123, 6609696), (124, 6556392), (144, 5645782), (164, 4957272), (186, 4370928), (246, 3304848), (248, 3278196), (279, 2913952), (288, 2822891), (328, 2478636), (369, 2203232), (372, 2185464), (492, 1652424), (496, 1639098), (558, 1456976), (656, 1239318), (738, 1101616), (744, 1092732), (984, 826212), (992, 819549), (1116, 728488), (1271, 639648), (1312, 619659), (1476, 550808), (1488, 546366), (1968, 413106), (2221, 366048), (2232, 364244), (2542, 319824), (2952, 275404), (2976, 273183), (3813, 213216), (3936, 206553), (4442, 183024), (4464, 182122), (5084, 159912), (5904, 137702), (6663, 122016), (7626, 106608), (8884, 91512), (8928, 91061), (10168, 79956), (11439, 71072), (11808, 68851), (13326, 61008), (15252, 53304), (17768, 45756), (19989, 40672), (20336, 39978), (22878, 35536), (26652, 30504)]