261127152

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1453

約数の個数: 200

約数和(自身を含む): 888536880

約数和(自身を除く): 627409728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 432, 468, 528, 572, 594, 624, 648, 702, 792, 858, 891, 936, 1053, 1144, 1188, 1287, 1296, 1404, 1409, 1584, 1716, 1782, 1872, 2106, 2288, 2376, 2574, 2808, 2818, 3432, 3564, 3861, 4212, 4227, 4752, 5148, 5616, 5636, 6864, 7128, 7722, 8424, 8454, 10296, 11272, 11583, 12681, 14256, 15444, 15499, 16848, 16908, 18317, 20592, 22544, 23166, 25362, 30888, 30998, 33816, 36634, 38043, 46332, 46497, 50724, 54951, 61776, 61996, 67632, 73268, 76086, 92664, 92994, 101448, 109902, 114129, 123992, 139491, 146536, 152172, 164853, 185328, 185988, 201487, 202896, 219804, 228258, 247984, 278982, 293072, 304344, 329706, 371976, 402974, 418473, 439608, 456516, 494559, 557964, 604461, 608688, 659412, 743952, 805948, 836946, 879216, 913032, 989118, 1115928, 1208922, 1255419, 1318824, 1483677, 1611896, 1673892, 1813383, 1826064, 1978236, 2231856, 2417844, 2510838, 2637648, 2967354, 3223792, 3347784, 3626766, 3956472, 4835688, 5021676, 5440149, 5934708, 6695568, 7253532, 7912944, 9671376, 10043352, 10880298, 11869416, 14507064, 16320447, 20086704, 21760596, 23738832, 29014128, 32640894, 43521192, 65281788, 87042384, 130563576, 261127152]

約数ペア:

[(1, 261127152), (2, 130563576), (3, 87042384), (4, 65281788), (6, 43521192), (8, 32640894), (9, 29014128), (11, 23738832), (12, 21760596), (13, 20086704), (16, 16320447), (18, 14507064), (22, 11869416), (24, 10880298), (26, 10043352), (27, 9671376), (33, 7912944), (36, 7253532), (39, 6695568), (44, 5934708), (48, 5440149), (52, 5021676), (54, 4835688), (66, 3956472), (72, 3626766), (78, 3347784), (81, 3223792), (88, 2967354), (99, 2637648), (104, 2510838), (108, 2417844), (117, 2231856), (132, 1978236), (143, 1826064), (144, 1813383), (156, 1673892), (162, 1611896), (176, 1483677), (198, 1318824), (208, 1255419), (216, 1208922), (234, 1115928), (264, 989118), (286, 913032), (297, 879216), (312, 836946), (324, 805948), (351, 743952), (396, 659412), (429, 608688), (432, 604461), (468, 557964), (528, 494559), (572, 456516), (594, 439608), (624, 418473), (648, 402974), (702, 371976), (792, 329706), (858, 304344), (891, 293072), (936, 278982), (1053, 247984), (1144, 228258), (1188, 219804), (1287, 202896), (1296, 201487), (1404, 185988), (1409, 185328), (1584, 164853), (1716, 152172), (1782, 146536), (1872, 139491), (2106, 123992), (2288, 114129), (2376, 109902), (2574, 101448), (2808, 92994), (2818, 92664), (3432, 76086), (3564, 73268), (3861, 67632), (4212, 61996), (4227, 61776), (4752, 54951), (5148, 50724), (5616, 46497), (5636, 46332), (6864, 38043), (7128, 36634), (7722, 33816), (8424, 30998), (8454, 30888), (10296, 25362), (11272, 23166), (11583, 22544), (12681, 20592), (14256, 18317), (15444, 16908), (15499, 16848)]