221058432

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 738316800

約数和(自身を除く): 517258368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 288, 316, 336, 347, 384, 448, 474, 504, 553, 576, 632, 672, 694, 711, 896, 948, 1008, 1041, 1106, 1152, 1264, 1344, 1388, 1422, 1659, 1896, 2016, 2082, 2212, 2429, 2528, 2688, 2776, 2844, 3123, 3318, 3792, 4032, 4164, 4424, 4858, 4977, 5056, 5552, 5688, 6246, 6636, 7287, 7584, 8064, 8328, 8848, 9716, 9954, 10112, 11104, 11376, 12492, 13272, 14574, 15168, 16656, 17696, 19432, 19908, 21861, 22208, 22752, 24984, 26544, 27413, 29148, 30336, 33312, 35392, 38864, 39816, 43722, 44416, 45504, 49968, 53088, 54826, 58296, 66624, 70784, 77728, 79632, 82239, 87444, 91008, 99936, 106176, 109652, 116592, 133248, 155456, 159264, 164478, 174888, 191891, 199872, 212352, 219304, 233184, 246717, 310912, 318528, 328956, 349776, 383782, 399744, 438608, 466368, 493434, 575673, 637056, 657912, 699552, 767564, 877216, 932736, 986868, 1151346, 1315824, 1399104, 1535128, 1727019, 1754432, 1973736, 2302692, 2631648, 2798208, 3070256, 3454038, 3508864, 3947472, 4605384, 5263296, 6140512, 6908076, 7894944, 9210768, 10526592, 12281024, 13816152, 15789888, 18421536, 24562048, 27632304, 31579776, 36843072, 55264608, 73686144, 110529216, 221058432]

約数ペア:

[(1, 221058432), (2, 110529216), (3, 73686144), (4, 55264608), (6, 36843072), (7, 31579776), (8, 27632304), (9, 24562048), (12, 18421536), (14, 15789888), (16, 13816152), (18, 12281024), (21, 10526592), (24, 9210768), (28, 7894944), (32, 6908076), (36, 6140512), (42, 5263296), (48, 4605384), (56, 3947472), (63, 3508864), (64, 3454038), (72, 3070256), (79, 2798208), (84, 2631648), (96, 2302692), (112, 1973736), (126, 1754432), (128, 1727019), (144, 1535128), (158, 1399104), (168, 1315824), (192, 1151346), (224, 986868), (237, 932736), (252, 877216), (288, 767564), (316, 699552), (336, 657912), (347, 637056), (384, 575673), (448, 493434), (474, 466368), (504, 438608), (553, 399744), (576, 383782), (632, 349776), (672, 328956), (694, 318528), (711, 310912), (896, 246717), (948, 233184), (1008, 219304), (1041, 212352), (1106, 199872), (1152, 191891), (1264, 174888), (1344, 164478), (1388, 159264), (1422, 155456), (1659, 133248), (1896, 116592), (2016, 109652), (2082, 106176), (2212, 99936), (2429, 91008), (2528, 87444), (2688, 82239), (2776, 79632), (2844, 77728), (3123, 70784), (3318, 66624), (3792, 58296), (4032, 54826), (4164, 53088), (4424, 49968), (4858, 45504), (4977, 44416), (5056, 43722), (5552, 39816), (5688, 38864), (6246, 35392), (6636, 33312), (7287, 30336), (7584, 29148), (8064, 27413), (8328, 26544), (8848, 24984), (9716, 22752), (9954, 22208), (10112, 21861), (11104, 19908), (11376, 19432), (12492, 17696), (13272, 16656), (14574, 15168)]