229215888

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3911}}^1$

素因数の和:3973

約数の個数: 120

約数和(自身を含む): 718900416

約数和(自身を除く): 489684528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1221, 1332, 1584, 1628, 1776, 2442, 2664, 3256, 3663, 3911, 4884, 5328, 6512, 7326, 7822, 9768, 11733, 14652, 15644, 19536, 23466, 29304, 31288, 35199, 43021, 46932, 58608, 62576, 70398, 86042, 93864, 129063, 140796, 144707, 172084, 187728, 258126, 281592, 289414, 344168, 387189, 434121, 516252, 563184, 578828, 688336, 774378, 868242, 1032504, 1157656, 1302363, 1548756, 1591777, 1736484, 2065008, 2315312, 2604726, 3097512, 3183554, 3472968, 4775331, 5209452, 6195024, 6367108, 6945936, 9550662, 10418904, 12734216, 14325993, 19101324, 20837808, 25468432, 28651986, 38202648, 57303972, 76405296, 114607944, 229215888]

約数ペア:

[(1, 229215888), (2, 114607944), (3, 76405296), (4, 57303972), (6, 38202648), (8, 28651986), (9, 25468432), (11, 20837808), (12, 19101324), (16, 14325993), (18, 12734216), (22, 10418904), (24, 9550662), (33, 6945936), (36, 6367108), (37, 6195024), (44, 5209452), (48, 4775331), (66, 3472968), (72, 3183554), (74, 3097512), (88, 2604726), (99, 2315312), (111, 2065008), (132, 1736484), (144, 1591777), (148, 1548756), (176, 1302363), (198, 1157656), (222, 1032504), (264, 868242), (296, 774378), (333, 688336), (396, 578828), (407, 563184), (444, 516252), (528, 434121), (592, 387189), (666, 344168), (792, 289414), (814, 281592), (888, 258126), (1221, 187728), (1332, 172084), (1584, 144707), (1628, 140796), (1776, 129063), (2442, 93864), (2664, 86042), (3256, 70398), (3663, 62576), (3911, 58608), (4884, 46932), (5328, 43021), (6512, 35199), (7326, 31288), (7822, 29304), (9768, 23466), (11733, 19536), (14652, 15644)]