243808416

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8219}}^1$

素因数の和:8338

約数の個数: 72

約数和(自身を含む): 700146720

約数和(自身を除く): 456338304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 8219, 9888, 14832, 16438, 24657, 29664, 32876, 49314, 65752, 73971, 98628, 131504, 147942, 197256, 263008, 295884, 394512, 591768, 789024, 846557, 1183536, 1693114, 2367072, 2539671, 3386228, 5079342, 6772456, 7619013, 10158684, 13544912, 15238026, 20317368, 27089824, 30476052, 40634736, 60952104, 81269472, 121904208, 243808416]

約数ペア:

[(1, 243808416), (2, 121904208), (3, 81269472), (4, 60952104), (6, 40634736), (8, 30476052), (9, 27089824), (12, 20317368), (16, 15238026), (18, 13544912), (24, 10158684), (32, 7619013), (36, 6772456), (48, 5079342), (72, 3386228), (96, 2539671), (103, 2367072), (144, 1693114), (206, 1183536), (288, 846557), (309, 789024), (412, 591768), (618, 394512), (824, 295884), (927, 263008), (1236, 197256), (1648, 147942), (1854, 131504), (2472, 98628), (3296, 73971), (3708, 65752), (4944, 49314), (7416, 32876), (8219, 29664), (9888, 24657), (14832, 16438)]