490390704

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{200323}}^1$

素因数の和:200354

約数の個数: 60

約数和(自身を含む): 1453150296

約数和(自身を除く): 962759592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 200323, 400646, 600969, 801292, 1201938, 1602584, 1802907, 2403876, 3205168, 3405491, 3605814, 4807752, 6810982, 7211628, 9615504, 10216473, 13621964, 14423256, 20432946, 27243928, 28846512, 30649419, 40865892, 54487856, 61298838, 81731784, 122597676, 163463568, 245195352, 490390704]

約数ペア:

[(1, 490390704), (2, 245195352), (3, 163463568), (4, 122597676), (6, 81731784), (8, 61298838), (9, 54487856), (12, 40865892), (16, 30649419), (17, 28846512), (18, 27243928), (24, 20432946), (34, 14423256), (36, 13621964), (48, 10216473), (51, 9615504), (68, 7211628), (72, 6810982), (102, 4807752), (136, 3605814), (144, 3405491), (153, 3205168), (204, 2403876), (272, 1802907), (306, 1602584), (408, 1201938), (612, 801292), (816, 600969), (1224, 400646), (2448, 200323)]