12871584

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 42456960

約数和(自身を除く): 29585376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 239, 264, 272, 288, 306, 352, 374, 396, 408, 478, 528, 544, 561, 612, 717, 748, 792, 816, 956, 1056, 1122, 1224, 1434, 1496, 1584, 1632, 1683, 1912, 2151, 2244, 2448, 2629, 2868, 2992, 3168, 3366, 3824, 4063, 4302, 4488, 4896, 5258, 5736, 5984, 6732, 7648, 7887, 8126, 8604, 8976, 10516, 11472, 12189, 13464, 15774, 16252, 17208, 17952, 21032, 22944, 23661, 24378, 26928, 31548, 32504, 34416, 36567, 42064, 44693, 47322, 48756, 53856, 63096, 65008, 68832, 73134, 84128, 89386, 94644, 97512, 126192, 130016, 134079, 146268, 178772, 189288, 195024, 252384, 268158, 292536, 357544, 378576, 390048, 402237, 536316, 585072, 715088, 757152, 804474, 1072632, 1170144, 1430176, 1608948, 2145264, 3217896, 4290528, 6435792, 12871584]

約数ペア:

[(1, 12871584), (2, 6435792), (3, 4290528), (4, 3217896), (6, 2145264), (8, 1608948), (9, 1430176), (11, 1170144), (12, 1072632), (16, 804474), (17, 757152), (18, 715088), (22, 585072), (24, 536316), (32, 402237), (33, 390048), (34, 378576), (36, 357544), (44, 292536), (48, 268158), (51, 252384), (66, 195024), (68, 189288), (72, 178772), (88, 146268), (96, 134079), (99, 130016), (102, 126192), (132, 97512), (136, 94644), (144, 89386), (153, 84128), (176, 73134), (187, 68832), (198, 65008), (204, 63096), (239, 53856), (264, 48756), (272, 47322), (288, 44693), (306, 42064), (352, 36567), (374, 34416), (396, 32504), (408, 31548), (478, 26928), (528, 24378), (544, 23661), (561, 22944), (612, 21032), (717, 17952), (748, 17208), (792, 16252), (816, 15774), (956, 13464), (1056, 12189), (1122, 11472), (1224, 10516), (1434, 8976), (1496, 8604), (1584, 8126), (1632, 7887), (1683, 7648), (1912, 6732), (2151, 5984), (2244, 5736), (2448, 5258), (2629, 4896), (2868, 4488), (2992, 4302), (3168, 4063), (3366, 3824)]