305859204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3169}}^1$

素因数の和:3569

約数の個数: 72

約数和(自身を含む): 886179840

約数和(自身を除く): 580320636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 766, 1149, 1532, 2298, 2681, 3169, 3447, 4596, 5362, 6338, 6894, 8043, 9507, 10724, 12676, 13788, 16086, 19014, 22183, 24129, 28521, 32172, 38028, 44366, 48258, 57042, 66549, 88732, 96516, 114084, 133098, 199647, 266196, 399294, 798588, 1213727, 2427454, 3641181, 4854908, 7282362, 8496089, 10923543, 14564724, 16992178, 21847086, 25488267, 33984356, 43694172, 50976534, 76464801, 101953068, 152929602, 305859204]

約数ペア:

[(1, 305859204), (2, 152929602), (3, 101953068), (4, 76464801), (6, 50976534), (7, 43694172), (9, 33984356), (12, 25488267), (14, 21847086), (18, 16992178), (21, 14564724), (28, 10923543), (36, 8496089), (42, 7282362), (63, 4854908), (84, 3641181), (126, 2427454), (252, 1213727), (383, 798588), (766, 399294), (1149, 266196), (1532, 199647), (2298, 133098), (2681, 114084), (3169, 96516), (3447, 88732), (4596, 66549), (5362, 57042), (6338, 48258), (6894, 44366), (8043, 38028), (9507, 32172), (10724, 28521), (12676, 24129), (13788, 22183), (16086, 19014)]