398035260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3067}}^1$

素因数の和:3192

約数の個数: 144

約数和(自身を含む): 1393706496

約数和(自身を除く): 995671236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 927, 1030, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2884, 3067, 3090, 3605, 3708, 4326, 4635, 6134, 6180, 6489, 7210, 8652, 9201, 9270, 10815, 12268, 12978, 14420, 15335, 18402, 18540, 21469, 21630, 25956, 27603, 30670, 32445, 36804, 42938, 43260, 46005, 55206, 61340, 64407, 64890, 85876, 92010, 107345, 110412, 128814, 129780, 138015, 184020, 193221, 214690, 257628, 276030, 315901, 322035, 386442, 429380, 552060, 631802, 644070, 772884, 947703, 966105, 1263604, 1288140, 1579505, 1895406, 1932210, 2211307, 2843109, 3159010, 3790812, 3864420, 4422614, 4738515, 5686218, 6318020, 6633921, 8845228, 9477030, 11056535, 11372436, 13267842, 14215545, 18954060, 19901763, 22113070, 26535684, 28431090, 33169605, 39803526, 44226140, 56862180, 66339210, 79607052, 99508815, 132678420, 199017630, 398035260]

約数ペア:

[(1, 398035260), (2, 199017630), (3, 132678420), (4, 99508815), (5, 79607052), (6, 66339210), (7, 56862180), (9, 44226140), (10, 39803526), (12, 33169605), (14, 28431090), (15, 26535684), (18, 22113070), (20, 19901763), (21, 18954060), (28, 14215545), (30, 13267842), (35, 11372436), (36, 11056535), (42, 9477030), (45, 8845228), (60, 6633921), (63, 6318020), (70, 5686218), (84, 4738515), (90, 4422614), (103, 3864420), (105, 3790812), (126, 3159010), (140, 2843109), (180, 2211307), (206, 1932210), (210, 1895406), (252, 1579505), (309, 1288140), (315, 1263604), (412, 966105), (420, 947703), (515, 772884), (618, 644070), (630, 631802), (721, 552060), (927, 429380), (1030, 386442), (1236, 322035), (1260, 315901), (1442, 276030), (1545, 257628), (1854, 214690), (2060, 193221), (2163, 184020), (2884, 138015), (3067, 129780), (3090, 128814), (3605, 110412), (3708, 107345), (4326, 92010), (4635, 85876), (6134, 64890), (6180, 64407), (6489, 61340), (7210, 55206), (8652, 46005), (9201, 43260), (9270, 42938), (10815, 36804), (12268, 32445), (12978, 30670), (14420, 27603), (15335, 25956), (18402, 21630), (18540, 21469)]