1979646912

素因数分解:

$2^6\times 3^3\times {\mathrm{157}}^1\times {\mathrm{7297}}^1$

素因数の和:7475

約数の個数: 112

約数和(自身を含む): 5857666720

約数和(自身を除く): 3878019808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 157, 192, 216, 288, 314, 432, 471, 576, 628, 864, 942, 1256, 1413, 1728, 1884, 2512, 2826, 3768, 4239, 5024, 5652, 7297, 7536, 8478, 10048, 11304, 14594, 15072, 16956, 21891, 22608, 29188, 30144, 33912, 43782, 45216, 58376, 65673, 67824, 87564, 90432, 116752, 131346, 135648, 175128, 197019, 233504, 262692, 271296, 350256, 394038, 467008, 525384, 700512, 788076, 1050768, 1145629, 1401024, 1576152, 2101536, 2291258, 3152304, 3436887, 4203072, 4582516, 6304608, 6873774, 9165032, 10310661, 12609216, 13747548, 18330064, 20621322, 27495096, 30931983, 36660128, 41242644, 54990192, 61863966, 73320256, 82485288, 109980384, 123727932, 164970576, 219960768, 247455864, 329941152, 494911728, 659882304, 989823456, 1979646912]

約数ペア:

[(1, 1979646912), (2, 989823456), (3, 659882304), (4, 494911728), (6, 329941152), (8, 247455864), (9, 219960768), (12, 164970576), (16, 123727932), (18, 109980384), (24, 82485288), (27, 73320256), (32, 61863966), (36, 54990192), (48, 41242644), (54, 36660128), (64, 30931983), (72, 27495096), (96, 20621322), (108, 18330064), (144, 13747548), (157, 12609216), (192, 10310661), (216, 9165032), (288, 6873774), (314, 6304608), (432, 4582516), (471, 4203072), (576, 3436887), (628, 3152304), (864, 2291258), (942, 2101536), (1256, 1576152), (1413, 1401024), (1728, 1145629), (1884, 1050768), (2512, 788076), (2826, 700512), (3768, 525384), (4239, 467008), (5024, 394038), (5652, 350256), (7297, 271296), (7536, 262692), (8478, 233504), (10048, 197019), (11304, 175128), (14594, 135648), (15072, 131346), (16956, 116752), (21891, 90432), (22608, 87564), (29188, 67824), (30144, 65673), (33912, 58376), (43782, 45216)]