243605688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 664220160

約数和(自身を除く): 420614472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 361, 372, 456, 589, 722, 744, 907, 1083, 1178, 1444, 1767, 1814, 2166, 2356, 2721, 2888, 3534, 3628, 4332, 4712, 5442, 7068, 7256, 8664, 10884, 11191, 14136, 17233, 21768, 22382, 28117, 33573, 34466, 44764, 51699, 56234, 67146, 68932, 84351, 89528, 103398, 112468, 134292, 137864, 168702, 206796, 224936, 268584, 327427, 337404, 413592, 534223, 654854, 674808, 982281, 1068446, 1309708, 1602669, 1964562, 2136892, 2619416, 3205338, 3929124, 4273784, 6410676, 7858248, 10150237, 12821352, 20300474, 30450711, 40600948, 60901422, 81201896, 121802844, 243605688]

約数ペア:

[(1, 243605688), (2, 121802844), (3, 81201896), (4, 60901422), (6, 40600948), (8, 30450711), (12, 20300474), (19, 12821352), (24, 10150237), (31, 7858248), (38, 6410676), (57, 4273784), (62, 3929124), (76, 3205338), (93, 2619416), (114, 2136892), (124, 1964562), (152, 1602669), (186, 1309708), (228, 1068446), (248, 982281), (361, 674808), (372, 654854), (456, 534223), (589, 413592), (722, 337404), (744, 327427), (907, 268584), (1083, 224936), (1178, 206796), (1444, 168702), (1767, 137864), (1814, 134292), (2166, 112468), (2356, 103398), (2721, 89528), (2888, 84351), (3534, 68932), (3628, 67146), (4332, 56234), (4712, 51699), (5442, 44764), (7068, 34466), (7256, 33573), (8664, 28117), (10884, 22382), (11191, 21768), (14136, 17233)]