222157296

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7243}}^1$

素因数の和:7331

約数の個数: 80

約数和(自身を含む): 646744320

約数和(自身を除く): 424587024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7243, 7668, 10224, 14486, 15336, 21729, 28972, 30672, 43458, 57944, 65187, 86916, 115888, 130374, 173832, 195561, 260748, 347664, 391122, 514253, 521496, 782244, 1028506, 1042992, 1542759, 1564488, 2057012, 3085518, 3128976, 4114024, 4628277, 6171036, 8228048, 9256554, 12342072, 13884831, 18513108, 24684144, 27769662, 37026216, 55539324, 74052432, 111078648, 222157296]

約数ペア:

[(1, 222157296), (2, 111078648), (3, 74052432), (4, 55539324), (6, 37026216), (8, 27769662), (9, 24684144), (12, 18513108), (16, 13884831), (18, 12342072), (24, 9256554), (27, 8228048), (36, 6171036), (48, 4628277), (54, 4114024), (71, 3128976), (72, 3085518), (108, 2057012), (142, 1564488), (144, 1542759), (213, 1042992), (216, 1028506), (284, 782244), (426, 521496), (432, 514253), (568, 391122), (639, 347664), (852, 260748), (1136, 195561), (1278, 173832), (1704, 130374), (1917, 115888), (2556, 86916), (3408, 65187), (3834, 57944), (5112, 43458), (7243, 30672), (7668, 28972), (10224, 21729), (14486, 15336)]