312947544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{143291}}^1$

素因数の和:143320

約数の個数: 64

約数和(自身を含む): 962922240

約数和(自身を除く): 649974696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 143291, 286582, 429873, 573164, 859746, 1003037, 1146328, 1719492, 1862783, 2006074, 3009111, 3438984, 3725566, 4012148, 5588349, 6018222, 7451132, 8024296, 11176698, 12036444, 13039481, 14902264, 22353396, 24072888, 26078962, 39118443, 44706792, 52157924, 78236886, 104315848, 156473772, 312947544]

約数ペア:

[(1, 312947544), (2, 156473772), (3, 104315848), (4, 78236886), (6, 52157924), (7, 44706792), (8, 39118443), (12, 26078962), (13, 24072888), (14, 22353396), (21, 14902264), (24, 13039481), (26, 12036444), (28, 11176698), (39, 8024296), (42, 7451132), (52, 6018222), (56, 5588349), (78, 4012148), (84, 3725566), (91, 3438984), (104, 3009111), (156, 2006074), (168, 1862783), (182, 1719492), (273, 1146328), (312, 1003037), (364, 859746), (546, 573164), (728, 429873), (1092, 286582), (2184, 143291)]