215594652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15187}}^1$

素因数の和:15227

約数の個数: 72

約数和(自身を含む): 622586496

約数和(自身を除く): 406991844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 15187, 30374, 45561, 60748, 91122, 106309, 182244, 197431, 212618, 318927, 394862, 425236, 592293, 637854, 789724, 1184586, 1275708, 1382017, 2369172, 2566603, 2764034, 4146051, 5133206, 5528068, 7699809, 8292102, 10266412, 15399618, 16584204, 17966221, 30799236, 35932442, 53898663, 71864884, 107797326, 215594652]

約数ペア:

[(1, 215594652), (2, 107797326), (3, 71864884), (4, 53898663), (6, 35932442), (7, 30799236), (12, 17966221), (13, 16584204), (14, 15399618), (21, 10266412), (26, 8292102), (28, 7699809), (39, 5528068), (42, 5133206), (52, 4146051), (78, 2764034), (84, 2566603), (91, 2369172), (156, 1382017), (169, 1275708), (182, 1184586), (273, 789724), (338, 637854), (364, 592293), (507, 425236), (546, 394862), (676, 318927), (1014, 212618), (1092, 197431), (1183, 182244), (2028, 106309), (2366, 91122), (3549, 60748), (4732, 45561), (7098, 30374), (14196, 15187)]