219688848

素因数分解:

$2^4\times 3^4\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1146

約数の個数: 100

約数和(自身を含む): 640070640

約数和(自身を除く): 420381792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 179, 216, 324, 358, 432, 537, 648, 716, 947, 1074, 1296, 1432, 1611, 1894, 2148, 2841, 2864, 3222, 3788, 4296, 4833, 5682, 6444, 7576, 8523, 8592, 9666, 11364, 12888, 14499, 15152, 17046, 19332, 22728, 25569, 25776, 28998, 34092, 38664, 45456, 51138, 57996, 68184, 76707, 77328, 102276, 115992, 136368, 153414, 169513, 204552, 231984, 306828, 339026, 409104, 508539, 613656, 678052, 1017078, 1227312, 1356104, 1525617, 2034156, 2712208, 3051234, 4068312, 4576851, 6102468, 8136624, 9153702, 12204936, 13730553, 18307404, 24409872, 27461106, 36614808, 54922212, 73229616, 109844424, 219688848]

約数ペア:

[(1, 219688848), (2, 109844424), (3, 73229616), (4, 54922212), (6, 36614808), (8, 27461106), (9, 24409872), (12, 18307404), (16, 13730553), (18, 12204936), (24, 9153702), (27, 8136624), (36, 6102468), (48, 4576851), (54, 4068312), (72, 3051234), (81, 2712208), (108, 2034156), (144, 1525617), (162, 1356104), (179, 1227312), (216, 1017078), (324, 678052), (358, 613656), (432, 508539), (537, 409104), (648, 339026), (716, 306828), (947, 231984), (1074, 204552), (1296, 169513), (1432, 153414), (1611, 136368), (1894, 115992), (2148, 102276), (2841, 77328), (2864, 76707), (3222, 68184), (3788, 57996), (4296, 51138), (4833, 45456), (5682, 38664), (6444, 34092), (7576, 28998), (8523, 25776), (8592, 25569), (9666, 22728), (11364, 19332), (12888, 17046), (14499, 15152)]