218231104

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 168

約数和(自身を含む): 558213768

約数和(自身を除く): 339982664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 64, 91, 98, 101, 104, 106, 112, 182, 196, 202, 208, 212, 224, 364, 371, 392, 404, 416, 424, 448, 637, 689, 707, 728, 742, 784, 808, 832, 848, 1274, 1313, 1378, 1414, 1456, 1484, 1568, 1616, 1696, 2548, 2597, 2626, 2756, 2828, 2912, 2968, 3136, 3232, 3392, 4823, 4949, 5096, 5194, 5252, 5353, 5512, 5656, 5824, 5936, 6464, 9191, 9646, 9898, 10192, 10388, 10504, 10706, 11024, 11312, 11872, 18382, 19292, 19796, 20384, 20776, 21008, 21412, 22048, 22624, 23744, 33761, 36764, 37471, 38584, 39592, 40768, 41552, 42016, 42824, 44096, 45248, 64337, 67522, 69589, 73528, 74942, 77168, 79184, 83104, 84032, 85648, 128674, 135044, 139178, 147056, 149884, 154336, 158368, 166208, 171296, 257348, 262297, 270088, 278356, 294112, 299768, 308672, 316736, 342592, 487123, 514696, 524594, 540176, 556712, 588224, 599536, 974246, 1029392, 1049188, 1080352, 1113424, 1199072, 1948492, 2058784, 2098376, 2160704, 2226848, 2398144, 3409861, 3896984, 4117568, 4196752, 4453696, 6819722, 7793968, 8393504, 13639444, 15587936, 16787008, 27278888, 31175872, 54557776, 109115552, 218231104]

約数ペア:

[(1, 218231104), (2, 109115552), (4, 54557776), (7, 31175872), (8, 27278888), (13, 16787008), (14, 15587936), (16, 13639444), (26, 8393504), (28, 7793968), (32, 6819722), (49, 4453696), (52, 4196752), (53, 4117568), (56, 3896984), (64, 3409861), (91, 2398144), (98, 2226848), (101, 2160704), (104, 2098376), (106, 2058784), (112, 1948492), (182, 1199072), (196, 1113424), (202, 1080352), (208, 1049188), (212, 1029392), (224, 974246), (364, 599536), (371, 588224), (392, 556712), (404, 540176), (416, 524594), (424, 514696), (448, 487123), (637, 342592), (689, 316736), (707, 308672), (728, 299768), (742, 294112), (784, 278356), (808, 270088), (832, 262297), (848, 257348), (1274, 171296), (1313, 166208), (1378, 158368), (1414, 154336), (1456, 149884), (1484, 147056), (1568, 139178), (1616, 135044), (1696, 128674), (2548, 85648), (2597, 84032), (2626, 83104), (2756, 79184), (2828, 77168), (2912, 74942), (2968, 73528), (3136, 69589), (3232, 67522), (3392, 64337), (4823, 45248), (4949, 44096), (5096, 42824), (5194, 42016), (5252, 41552), (5353, 40768), (5512, 39592), (5656, 38584), (5824, 37471), (5936, 36764), (6464, 33761), (9191, 23744), (9646, 22624), (9898, 22048), (10192, 21412), (10388, 21008), (10504, 20776), (10706, 20384), (11024, 19796), (11312, 19292), (11872, 18382)]