212017824

素因数分解:

$2^5\times 3^4\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:700

約数の個数: 120

約数和(自身を含む): 628714548

約数和(自身を除く): 416696724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 157, 162, 216, 288, 314, 324, 432, 471, 521, 628, 648, 864, 942, 1042, 1256, 1296, 1413, 1563, 1884, 2084, 2512, 2592, 2826, 3126, 3768, 4168, 4239, 4689, 5024, 5652, 6252, 7536, 8336, 8478, 9378, 11304, 12504, 12717, 14067, 15072, 16672, 16956, 18756, 22608, 25008, 25434, 28134, 33912, 37512, 42201, 45216, 50016, 50868, 56268, 67824, 75024, 81797, 84402, 101736, 112536, 135648, 150048, 163594, 168804, 203472, 225072, 245391, 327188, 337608, 406944, 450144, 490782, 654376, 675216, 736173, 981564, 1308752, 1350432, 1472346, 1963128, 2208519, 2617504, 2944692, 3926256, 4417038, 5889384, 6625557, 7852512, 8834076, 11778768, 13251114, 17668152, 23557536, 26502228, 35336304, 53004456, 70672608, 106008912, 212017824]

約数ペア:

[(1, 212017824), (2, 106008912), (3, 70672608), (4, 53004456), (6, 35336304), (8, 26502228), (9, 23557536), (12, 17668152), (16, 13251114), (18, 11778768), (24, 8834076), (27, 7852512), (32, 6625557), (36, 5889384), (48, 4417038), (54, 3926256), (72, 2944692), (81, 2617504), (96, 2208519), (108, 1963128), (144, 1472346), (157, 1350432), (162, 1308752), (216, 981564), (288, 736173), (314, 675216), (324, 654376), (432, 490782), (471, 450144), (521, 406944), (628, 337608), (648, 327188), (864, 245391), (942, 225072), (1042, 203472), (1256, 168804), (1296, 163594), (1413, 150048), (1563, 135648), (1884, 112536), (2084, 101736), (2512, 84402), (2592, 81797), (2826, 75024), (3126, 67824), (3768, 56268), (4168, 50868), (4239, 50016), (4689, 45216), (5024, 42201), (5652, 37512), (6252, 33912), (7536, 28134), (8336, 25434), (8478, 25008), (9378, 22608), (11304, 18756), (12504, 16956), (12717, 16672), (14067, 15072)]