309013536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247607}}^1$

素因数の和:247633

約数の個数: 48

約数和(自身を含む): 873561024

約数和(自身を除く): 564547488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 247607, 495214, 742821, 990428, 1485642, 1980856, 2971284, 3218891, 3961712, 5942568, 6437782, 7923424, 9656673, 11885136, 12875564, 19313346, 23770272, 25751128, 38626692, 51502256, 77253384, 103004512, 154506768, 309013536]

約数ペア:

[(1, 309013536), (2, 154506768), (3, 103004512), (4, 77253384), (6, 51502256), (8, 38626692), (12, 25751128), (13, 23770272), (16, 19313346), (24, 12875564), (26, 11885136), (32, 9656673), (39, 7923424), (48, 6437782), (52, 5942568), (78, 3961712), (96, 3218891), (104, 2971284), (156, 1980856), (208, 1485642), (312, 990428), (416, 742821), (624, 495214), (1248, 247607)]