21966963072

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{31277}}^1$

素因数の和:31384

約数の個数: 128

約数和(自身を含む): 61254835200

約数和(自身を除く): 39287872128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 118, 124, 128, 177, 186, 192, 236, 248, 354, 372, 384, 472, 496, 708, 744, 944, 992, 1416, 1488, 1829, 1888, 1984, 2832, 2976, 3658, 3776, 3968, 5487, 5664, 5952, 7316, 7552, 10974, 11328, 11904, 14632, 21948, 22656, 29264, 31277, 43896, 58528, 62554, 87792, 93831, 117056, 125108, 175584, 187662, 234112, 250216, 351168, 375324, 500432, 702336, 750648, 969587, 1000864, 1501296, 1845343, 1939174, 2001728, 2908761, 3002592, 3690686, 3878348, 4003456, 5536029, 5817522, 6005184, 7381372, 7756696, 11072058, 11635044, 12010368, 14762744, 15513392, 22144116, 23270088, 29525488, 31026784, 44288232, 46540176, 57205633, 59050976, 62053568, 88576464, 93080352, 114411266, 118101952, 124107136, 171616899, 177152928, 186160704, 228822532, 236203904, 343233798, 354305856, 372321408, 457645064, 686467596, 708611712, 915290128, 1372935192, 1830580256, 2745870384, 3661160512, 5491740768, 7322321024, 10983481536, 21966963072]

約数ペア:

[(1, 21966963072), (2, 10983481536), (3, 7322321024), (4, 5491740768), (6, 3661160512), (8, 2745870384), (12, 1830580256), (16, 1372935192), (24, 915290128), (31, 708611712), (32, 686467596), (48, 457645064), (59, 372321408), (62, 354305856), (64, 343233798), (93, 236203904), (96, 228822532), (118, 186160704), (124, 177152928), (128, 171616899), (177, 124107136), (186, 118101952), (192, 114411266), (236, 93080352), (248, 88576464), (354, 62053568), (372, 59050976), (384, 57205633), (472, 46540176), (496, 44288232), (708, 31026784), (744, 29525488), (944, 23270088), (992, 22144116), (1416, 15513392), (1488, 14762744), (1829, 12010368), (1888, 11635044), (1984, 11072058), (2832, 7756696), (2976, 7381372), (3658, 6005184), (3776, 5817522), (3968, 5536029), (5487, 4003456), (5664, 3878348), (5952, 3690686), (7316, 3002592), (7552, 2908761), (10974, 2001728), (11328, 1939174), (11904, 1845343), (14632, 1501296), (21948, 1000864), (22656, 969587), (29264, 750648), (31277, 702336), (43896, 500432), (58528, 375324), (62554, 351168), (87792, 250216), (93831, 234112), (117056, 187662), (125108, 175584)]