13439712

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 42230160

約数和(自身を除く): 28790448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 89, 96, 104, 121, 132, 143, 156, 176, 178, 208, 242, 264, 267, 286, 312, 352, 356, 363, 416, 429, 484, 528, 534, 572, 624, 712, 726, 858, 968, 979, 1056, 1068, 1144, 1157, 1248, 1424, 1452, 1573, 1716, 1936, 1958, 2136, 2288, 2314, 2848, 2904, 2937, 3146, 3432, 3471, 3872, 3916, 4272, 4576, 4628, 4719, 5808, 5874, 6292, 6864, 6942, 7832, 8544, 9256, 9438, 10769, 11616, 11748, 12584, 12727, 13728, 13884, 15664, 18512, 18876, 21538, 23496, 25168, 25454, 27768, 31328, 32307, 37024, 37752, 38181, 43076, 46992, 50336, 50908, 55536, 64614, 75504, 76362, 86152, 93984, 101816, 111072, 129228, 139997, 151008, 152724, 172304, 203632, 258456, 279994, 305448, 344608, 407264, 419991, 516912, 559988, 610896, 839982, 1033824, 1119976, 1221792, 1679964, 2239952, 3359928, 4479904, 6719856, 13439712]

約数ペア:

[(1, 13439712), (2, 6719856), (3, 4479904), (4, 3359928), (6, 2239952), (8, 1679964), (11, 1221792), (12, 1119976), (13, 1033824), (16, 839982), (22, 610896), (24, 559988), (26, 516912), (32, 419991), (33, 407264), (39, 344608), (44, 305448), (48, 279994), (52, 258456), (66, 203632), (78, 172304), (88, 152724), (89, 151008), (96, 139997), (104, 129228), (121, 111072), (132, 101816), (143, 93984), (156, 86152), (176, 76362), (178, 75504), (208, 64614), (242, 55536), (264, 50908), (267, 50336), (286, 46992), (312, 43076), (352, 38181), (356, 37752), (363, 37024), (416, 32307), (429, 31328), (484, 27768), (528, 25454), (534, 25168), (572, 23496), (624, 21538), (712, 18876), (726, 18512), (858, 15664), (968, 13884), (979, 13728), (1056, 12727), (1068, 12584), (1144, 11748), (1157, 11616), (1248, 10769), (1424, 9438), (1452, 9256), (1573, 8544), (1716, 7832), (1936, 6942), (1958, 6864), (2136, 6292), (2288, 5874), (2314, 5808), (2848, 4719), (2904, 4628), (2937, 4576), (3146, 4272), (3432, 3916), (3471, 3872)]