231880896

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:383

約数の個数: 168

約数和(自身を含む): 723930480

約数和(自身を除く): 492049584

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, 144, 156, 173, 179, 192, 208, 234, 288, 312, 346, 358, 416, 468, 519, 537, 576, 624, 692, 716, 832, 936, 1038, 1074, 1248, 1384, 1432, 1557, 1611, 1872, 2076, 2148, 2249, 2327, 2496, 2768, 2864, 3114, 3222, 3744, 4152, 4296, 4498, 4654, 5536, 5728, 6228, 6444, 6747, 6981, 7488, 8304, 8592, 8996, 9308, 11072, 11456, 12456, 12888, 13494, 13962, 16608, 17184, 17992, 18616, 20241, 20943, 24912, 25776, 26988, 27924, 30967, 33216, 34368, 35984, 37232, 40482, 41886, 49824, 51552, 53976, 55848, 61934, 71968, 74464, 80964, 83772, 92901, 99648, 103104, 107952, 111696, 123868, 143936, 148928, 161928, 167544, 185802, 215904, 223392, 247736, 278703, 323856, 335088, 371604, 402571, 431808, 446784, 495472, 557406, 647712, 670176, 743208, 805142, 990944, 1114812, 1207713, 1295424, 1340352, 1486416, 1610284, 1981888, 2229624, 2415426, 2972832, 3220568, 3623139, 4459248, 4830852, 5945664, 6441136, 7246278, 8918496, 9661704, 12882272, 14492556, 17836992, 19323408, 25764544, 28985112, 38646816, 57970224, 77293632, 115940448, 231880896]

約数ペア:

[(1, 231880896), (2, 115940448), (3, 77293632), (4, 57970224), (6, 38646816), (8, 28985112), (9, 25764544), (12, 19323408), (13, 17836992), (16, 14492556), (18, 12882272), (24, 9661704), (26, 8918496), (32, 7246278), (36, 6441136), (39, 5945664), (48, 4830852), (52, 4459248), (64, 3623139), (72, 3220568), (78, 2972832), (96, 2415426), (104, 2229624), (117, 1981888), (144, 1610284), (156, 1486416), (173, 1340352), (179, 1295424), (192, 1207713), (208, 1114812), (234, 990944), (288, 805142), (312, 743208), (346, 670176), (358, 647712), (416, 557406), (468, 495472), (519, 446784), (537, 431808), (576, 402571), (624, 371604), (692, 335088), (716, 323856), (832, 278703), (936, 247736), (1038, 223392), (1074, 215904), (1248, 185802), (1384, 167544), (1432, 161928), (1557, 148928), (1611, 143936), (1872, 123868), (2076, 111696), (2148, 107952), (2249, 103104), (2327, 99648), (2496, 92901), (2768, 83772), (2864, 80964), (3114, 74464), (3222, 71968), (3744, 61934), (4152, 55848), (4296, 53976), (4498, 51552), (4654, 49824), (5536, 41886), (5728, 40482), (6228, 37232), (6444, 35984), (6747, 34368), (6981, 33216), (7488, 30967), (8304, 27924), (8592, 26988), (8996, 25776), (9308, 24912), (11072, 20943), (11456, 20241), (12456, 18616), (12888, 17992), (13494, 17184), (13962, 16608)]