247620312

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5901

約数の個数: 96

約数和(自身を含む): 728832000

約数和(自身を除く): 481211688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 5839, 7068, 10602, 11678, 14136, 17517, 21204, 23356, 35034, 42408, 46712, 52551, 70068, 105102, 110941, 140136, 181009, 210204, 221882, 332823, 362018, 420408, 443764, 543027, 665646, 724036, 887528, 998469, 1086054, 1331292, 1448072, 1629081, 1996938, 2172108, 2662584, 3258162, 3439171, 3993876, 4344216, 6516324, 6878342, 7987752, 10317513, 13032648, 13756684, 20635026, 27513368, 30952539, 41270052, 61905078, 82540104, 123810156, 247620312]

約数ペア:

[(1, 247620312), (2, 123810156), (3, 82540104), (4, 61905078), (6, 41270052), (8, 30952539), (9, 27513368), (12, 20635026), (18, 13756684), (19, 13032648), (24, 10317513), (31, 7987752), (36, 6878342), (38, 6516324), (57, 4344216), (62, 3993876), (72, 3439171), (76, 3258162), (93, 2662584), (114, 2172108), (124, 1996938), (152, 1629081), (171, 1448072), (186, 1331292), (228, 1086054), (248, 998469), (279, 887528), (342, 724036), (372, 665646), (456, 543027), (558, 443764), (589, 420408), (684, 362018), (744, 332823), (1116, 221882), (1178, 210204), (1368, 181009), (1767, 140136), (2232, 110941), (2356, 105102), (3534, 70068), (4712, 52551), (5301, 46712), (5839, 42408), (7068, 35034), (10602, 23356), (11678, 21204), (14136, 17517)]