673797528

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 1961506800

約数和(自身を除く): 1287709272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 157, 162, 179, 216, 222, 296, 314, 324, 333, 358, 444, 471, 537, 628, 648, 666, 716, 888, 942, 999, 1074, 1256, 1332, 1413, 1432, 1611, 1884, 1998, 2148, 2664, 2826, 2997, 3222, 3768, 3996, 4239, 4296, 4833, 5652, 5809, 5994, 6444, 6623, 7992, 8478, 9666, 11304, 11618, 11988, 12717, 12888, 13246, 14499, 16956, 17427, 19332, 19869, 23236, 23976, 25434, 26492, 28103, 28998, 33912, 34854, 38664, 39738, 46472, 50868, 52281, 52984, 56206, 57996, 59607, 69708, 79476, 84309, 101736, 104562, 112412, 115992, 119214, 139416, 156843, 158952, 168618, 178821, 209124, 224824, 238428, 252927, 313686, 337236, 357642, 418248, 470529, 476856, 505854, 536463, 627372, 674472, 715284, 758781, 941058, 1011708, 1039811, 1072926, 1254744, 1430568, 1517562, 1882116, 2023416, 2079622, 2145852, 2276343, 3035124, 3119433, 3764232, 4159244, 4291704, 4552686, 6070248, 6238866, 8318488, 9105372, 9358299, 12477732, 18210744, 18716598, 24955464, 28074897, 37433196, 56149794, 74866392, 84224691, 112299588, 168449382, 224599176, 336898764, 673797528]

約数ペア:

[(1, 673797528), (2, 336898764), (3, 224599176), (4, 168449382), (6, 112299588), (8, 84224691), (9, 74866392), (12, 56149794), (18, 37433196), (24, 28074897), (27, 24955464), (36, 18716598), (37, 18210744), (54, 12477732), (72, 9358299), (74, 9105372), (81, 8318488), (108, 6238866), (111, 6070248), (148, 4552686), (157, 4291704), (162, 4159244), (179, 3764232), (216, 3119433), (222, 3035124), (296, 2276343), (314, 2145852), (324, 2079622), (333, 2023416), (358, 1882116), (444, 1517562), (471, 1430568), (537, 1254744), (628, 1072926), (648, 1039811), (666, 1011708), (716, 941058), (888, 758781), (942, 715284), (999, 674472), (1074, 627372), (1256, 536463), (1332, 505854), (1413, 476856), (1432, 470529), (1611, 418248), (1884, 357642), (1998, 337236), (2148, 313686), (2664, 252927), (2826, 238428), (2997, 224824), (3222, 209124), (3768, 178821), (3996, 168618), (4239, 158952), (4296, 156843), (4833, 139416), (5652, 119214), (5809, 115992), (5994, 112412), (6444, 104562), (6623, 101736), (7992, 84309), (8478, 79476), (9666, 69708), (11304, 59607), (11618, 57996), (11988, 56206), (12717, 52984), (12888, 52281), (13246, 50868), (14499, 46472), (16956, 39738), (17427, 38664), (19332, 34854), (19869, 33912), (23236, 28998), (23976, 28103), (25434, 26492)]