212421672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5071

約数の個数: 96

約数和(自身を含む): 625248000

約数和(自身を除く): 412826328

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, 5009, 5301, 7068, 10018, 10602, 14136, 15027, 20036, 21204, 30054, 40072, 42408, 45081, 60108, 90162, 95171, 120216, 155279, 180324, 190342, 285513, 310558, 360648, 380684, 465837, 571026, 621116, 761368, 856539, 931674, 1142052, 1242232, 1397511, 1713078, 1863348, 2284104, 2795022, 2950301, 3426156, 3726696, 5590044, 5900602, 6852312, 8850903, 11180088, 11801204, 17701806, 23602408, 26552709, 35403612, 53105418, 70807224, 106210836, 212421672]

約数ペア:

[(1, 212421672), (2, 106210836), (3, 70807224), (4, 53105418), (6, 35403612), (8, 26552709), (9, 23602408), (12, 17701806), (18, 11801204), (19, 11180088), (24, 8850903), (31, 6852312), (36, 5900602), (38, 5590044), (57, 3726696), (62, 3426156), (72, 2950301), (76, 2795022), (93, 2284104), (114, 1863348), (124, 1713078), (152, 1397511), (171, 1242232), (186, 1142052), (228, 931674), (248, 856539), (279, 761368), (342, 621116), (372, 571026), (456, 465837), (558, 380684), (589, 360648), (684, 310558), (744, 285513), (1116, 190342), (1178, 180324), (1368, 155279), (1767, 120216), (2232, 95171), (2356, 90162), (3534, 60108), (4712, 45081), (5009, 42408), (5301, 40072), (7068, 30054), (10018, 21204), (10602, 20036), (14136, 15027)]