2381818656

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{506339}}^1$

素因数の和:506366

約数の個数: 72

約数和(自身を含む): 7273067760

約数和(自身を除く): 4891249104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 506339, 1012678, 1519017, 2025356, 3038034, 3544373, 4050712, 6076068, 7088746, 8101424, 10633119, 12152136, 14177492, 16202848, 21266238, 24304272, 24810611, 28354984, 42532476, 48608544, 49621222, 56709968, 74431833, 85064952, 99242444, 113419936, 148863666, 170129904, 198484888, 297727332, 340259808, 396969776, 595454664, 793939552, 1190909328, 2381818656]

約数ペア:

[(1, 2381818656), (2, 1190909328), (3, 793939552), (4, 595454664), (6, 396969776), (7, 340259808), (8, 297727332), (12, 198484888), (14, 170129904), (16, 148863666), (21, 113419936), (24, 99242444), (28, 85064952), (32, 74431833), (42, 56709968), (48, 49621222), (49, 48608544), (56, 42532476), (84, 28354984), (96, 24810611), (98, 24304272), (112, 21266238), (147, 16202848), (168, 14177492), (196, 12152136), (224, 10633119), (294, 8101424), (336, 7088746), (392, 6076068), (588, 4050712), (672, 3544373), (784, 3038034), (1176, 2025356), (1568, 1519017), (2352, 1012678), (4704, 506339)]