219139128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{78041}}^1$

素因数の和:78069

約数の個数: 64

約数和(自身を含む): 655552800

約数和(自身を除く): 436413672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 78041, 156082, 234123, 312164, 468246, 624328, 702369, 936492, 1014533, 1404738, 1872984, 2029066, 2107107, 2809476, 3043599, 4058132, 4214214, 5618952, 6087198, 8116264, 8428428, 9130797, 12174396, 16856856, 18261594, 24348792, 27392391, 36523188, 54784782, 73046376, 109569564, 219139128]

約数ペア:

[(1, 219139128), (2, 109569564), (3, 73046376), (4, 54784782), (6, 36523188), (8, 27392391), (9, 24348792), (12, 18261594), (13, 16856856), (18, 12174396), (24, 9130797), (26, 8428428), (27, 8116264), (36, 6087198), (39, 5618952), (52, 4214214), (54, 4058132), (72, 3043599), (78, 2809476), (104, 2107107), (108, 2029066), (117, 1872984), (156, 1404738), (216, 1014533), (234, 936492), (312, 702369), (351, 624328), (468, 468246), (702, 312164), (936, 234123), (1404, 156082), (2808, 78041)]