1021717584

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{50321}}^1$

素因数の和:50385

約数の個数: 80

約数和(自身を含む): 2995165440

約数和(自身を除く): 1973447856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 20304, 50321, 100642, 150963, 201284, 301926, 402568, 452889, 603852, 805136, 905778, 1207704, 1358667, 1811556, 2365087, 2415408, 2717334, 3623112, 4730174, 5434668, 7095261, 7246224, 9460348, 10869336, 14190522, 18920696, 21285783, 21738672, 28381044, 37841392, 42571566, 56762088, 63857349, 85143132, 113524176, 127714698, 170286264, 255429396, 340572528, 510858792, 1021717584]

約数ペア:

[(1, 1021717584), (2, 510858792), (3, 340572528), (4, 255429396), (6, 170286264), (8, 127714698), (9, 113524176), (12, 85143132), (16, 63857349), (18, 56762088), (24, 42571566), (27, 37841392), (36, 28381044), (47, 21738672), (48, 21285783), (54, 18920696), (72, 14190522), (94, 10869336), (108, 9460348), (141, 7246224), (144, 7095261), (188, 5434668), (216, 4730174), (282, 3623112), (376, 2717334), (423, 2415408), (432, 2365087), (564, 1811556), (752, 1358667), (846, 1207704), (1128, 905778), (1269, 805136), (1692, 603852), (2256, 452889), (2538, 402568), (3384, 301926), (5076, 201284), (6768, 150963), (10152, 100642), (20304, 50321)]