221334768

素因数分解:

$2^4\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2549}}^1$

素因数の和:2636

約数の個数: 100

約数和(自身を含む): 650423400

約数和(自身を除く): 429088632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 268, 324, 402, 432, 536, 603, 648, 804, 1072, 1206, 1296, 1608, 1809, 2412, 2549, 3216, 3618, 4824, 5098, 5427, 7236, 7647, 9648, 10196, 10854, 14472, 15294, 20392, 21708, 22941, 28944, 30588, 40784, 43416, 45882, 61176, 68823, 86832, 91764, 122352, 137646, 170783, 183528, 206469, 275292, 341566, 367056, 412938, 512349, 550584, 683132, 825876, 1024698, 1101168, 1366264, 1537047, 1651752, 2049396, 2732528, 3074094, 3303504, 4098792, 4611141, 6148188, 8197584, 9222282, 12296376, 13833423, 18444564, 24592752, 27666846, 36889128, 55333692, 73778256, 110667384, 221334768]

約数ペア:

[(1, 221334768), (2, 110667384), (3, 73778256), (4, 55333692), (6, 36889128), (8, 27666846), (9, 24592752), (12, 18444564), (16, 13833423), (18, 12296376), (24, 9222282), (27, 8197584), (36, 6148188), (48, 4611141), (54, 4098792), (67, 3303504), (72, 3074094), (81, 2732528), (108, 2049396), (134, 1651752), (144, 1537047), (162, 1366264), (201, 1101168), (216, 1024698), (268, 825876), (324, 683132), (402, 550584), (432, 512349), (536, 412938), (603, 367056), (648, 341566), (804, 275292), (1072, 206469), (1206, 183528), (1296, 170783), (1608, 137646), (1809, 122352), (2412, 91764), (2549, 86832), (3216, 68823), (3618, 61176), (4824, 45882), (5098, 43416), (5427, 40784), (7236, 30588), (7647, 28944), (9648, 22941), (10196, 21708), (10854, 20392), (14472, 15294)]