238679784

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{7517}}^1$

素因数の和:7549

約数の個数: 120

約数和(自身を含む): 777774690

約数和(自身を除く): 539094906

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7517, 7938, 10584, 15034, 15876, 22551, 30068, 31752, 45102, 52619, 60136, 67653, 90204, 105238, 135306, 157857, 180408, 202959, 210476, 270612, 315714, 368333, 405918, 420952, 473571, 541224, 608877, 631428, 736666, 811836, 947142, 1104999, 1217754, 1262856, 1420713, 1473332, 1623672, 1894284, 2209998, 2435508, 2841426, 2946664, 3314997, 3788568, 4262139, 4419996, 4871016, 5682852, 6629994, 8524278, 8839992, 9944991, 11365704, 13259988, 17048556, 19889982, 26519976, 29834973, 34097112, 39779964, 59669946, 79559928, 119339892, 238679784]

約数ペア:

[(1, 238679784), (2, 119339892), (3, 79559928), (4, 59669946), (6, 39779964), (7, 34097112), (8, 29834973), (9, 26519976), (12, 19889982), (14, 17048556), (18, 13259988), (21, 11365704), (24, 9944991), (27, 8839992), (28, 8524278), (36, 6629994), (42, 5682852), (49, 4871016), (54, 4419996), (56, 4262139), (63, 3788568), (72, 3314997), (81, 2946664), (84, 2841426), (98, 2435508), (108, 2209998), (126, 1894284), (147, 1623672), (162, 1473332), (168, 1420713), (189, 1262856), (196, 1217754), (216, 1104999), (252, 947142), (294, 811836), (324, 736666), (378, 631428), (392, 608877), (441, 541224), (504, 473571), (567, 420952), (588, 405918), (648, 368333), (756, 315714), (882, 270612), (1134, 210476), (1176, 202959), (1323, 180408), (1512, 157857), (1764, 135306), (2268, 105238), (2646, 90204), (3528, 67653), (3969, 60136), (4536, 52619), (5292, 45102), (7517, 31752), (7938, 30068), (10584, 22551), (15034, 15876)]