242940672

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8146

約数の個数: 108

約数和(自身を含む): 754432224

約数和(自身を除く): 511491552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 8111, 9984, 14976, 16222, 24333, 29952, 32444, 48666, 64888, 72999, 97332, 105443, 129776, 145998, 194664, 210886, 259552, 291996, 316329, 389328, 421772, 519104, 583992, 632658, 778656, 843544, 948987, 1038208, 1167984, 1265316, 1557312, 1687088, 1897974, 2076416, 2335968, 2530632, 3114624, 3374176, 3795948, 4671936, 5061264, 6229248, 6748352, 7591896, 9343872, 10122528, 13496704, 15183792, 18687744, 20245056, 26993408, 30367584, 40490112, 60735168, 80980224, 121470336, 242940672]

約数ペア:

[(1, 242940672), (2, 121470336), (3, 80980224), (4, 60735168), (6, 40490112), (8, 30367584), (9, 26993408), (12, 20245056), (13, 18687744), (16, 15183792), (18, 13496704), (24, 10122528), (26, 9343872), (32, 7591896), (36, 6748352), (39, 6229248), (48, 5061264), (52, 4671936), (64, 3795948), (72, 3374176), (78, 3114624), (96, 2530632), (104, 2335968), (117, 2076416), (128, 1897974), (144, 1687088), (156, 1557312), (192, 1265316), (208, 1167984), (234, 1038208), (256, 948987), (288, 843544), (312, 778656), (384, 632658), (416, 583992), (468, 519104), (576, 421772), (624, 389328), (768, 316329), (832, 291996), (936, 259552), (1152, 210886), (1248, 194664), (1664, 145998), (1872, 129776), (2304, 105443), (2496, 97332), (3328, 72999), (3744, 64888), (4992, 48666), (7488, 32444), (8111, 29952), (9984, 24333), (14976, 16222)]