389690112

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 1195004160

約数和(自身を除く): 805314048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 173, 192, 224, 256, 336, 346, 384, 419, 448, 519, 672, 692, 768, 838, 896, 1038, 1211, 1257, 1344, 1384, 1676, 1792, 2076, 2422, 2514, 2688, 2768, 2933, 3352, 3633, 4152, 4844, 5028, 5376, 5536, 5866, 6704, 7266, 8304, 8799, 9688, 10056, 11072, 11732, 13408, 14532, 16608, 17598, 19376, 20112, 22144, 23464, 26816, 29064, 33216, 35196, 38752, 40224, 44288, 46928, 53632, 58128, 66432, 70392, 72487, 77504, 80448, 93856, 107264, 116256, 132864, 140784, 144974, 155008, 160896, 187712, 217461, 232512, 281568, 289948, 310016, 321792, 375424, 434922, 465024, 507409, 563136, 579896, 750848, 869844, 930048, 1014818, 1126272, 1159792, 1522227, 1739688, 2029636, 2252544, 2319584, 3044454, 3479376, 4059272, 4639168, 6088908, 6958752, 8118544, 9278336, 12177816, 13917504, 16237088, 18556672, 24355632, 27835008, 32474176, 48711264, 55670016, 64948352, 97422528, 129896704, 194845056, 389690112]

約数ペア:

[(1, 389690112), (2, 194845056), (3, 129896704), (4, 97422528), (6, 64948352), (7, 55670016), (8, 48711264), (12, 32474176), (14, 27835008), (16, 24355632), (21, 18556672), (24, 16237088), (28, 13917504), (32, 12177816), (42, 9278336), (48, 8118544), (56, 6958752), (64, 6088908), (84, 4639168), (96, 4059272), (112, 3479376), (128, 3044454), (168, 2319584), (173, 2252544), (192, 2029636), (224, 1739688), (256, 1522227), (336, 1159792), (346, 1126272), (384, 1014818), (419, 930048), (448, 869844), (519, 750848), (672, 579896), (692, 563136), (768, 507409), (838, 465024), (896, 434922), (1038, 375424), (1211, 321792), (1257, 310016), (1344, 289948), (1384, 281568), (1676, 232512), (1792, 217461), (2076, 187712), (2422, 160896), (2514, 155008), (2688, 144974), (2768, 140784), (2933, 132864), (3352, 116256), (3633, 107264), (4152, 93856), (4844, 80448), (5028, 77504), (5376, 72487), (5536, 70392), (5866, 66432), (6704, 58128), (7266, 53632), (8304, 46928), (8799, 44288), (9688, 40224), (10056, 38752), (11072, 35196), (11732, 33216), (13408, 29064), (14532, 26816), (16608, 23464), (17598, 22144), (19376, 20112)]