438076128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1305

約数の個数: 192

約数和(自身を含む): 1437585408

約数和(自身を除く): 999509280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 204, 217, 224, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 544, 651, 672, 714, 744, 816, 868, 952, 992, 1054, 1237, 1302, 1428, 1488, 1581, 1632, 1736, 1904, 2108, 2474, 2604, 2856, 2976, 3162, 3472, 3689, 3711, 3808, 4216, 4948, 5208, 5712, 6324, 6944, 7378, 7422, 8432, 8659, 9896, 10416, 11067, 11424, 12648, 14756, 14844, 16864, 17318, 19792, 20832, 21029, 22134, 25296, 25977, 29512, 29688, 34636, 38347, 39584, 42058, 44268, 50592, 51954, 59024, 59376, 63087, 69272, 76694, 84116, 88536, 103908, 115041, 118048, 118752, 126174, 138544, 147203, 153388, 168232, 177072, 207816, 230082, 252348, 268429, 277088, 294406, 306776, 336464, 354144, 415632, 441609, 460164, 504696, 536858, 588812, 613552, 651899, 672928, 805287, 831264, 883218, 920328, 1009392, 1073716, 1177624, 1227104, 1303798, 1610574, 1766436, 1840656, 1955697, 2018784, 2147432, 2355248, 2607596, 3221148, 3532872, 3681312, 3911394, 4294864, 4563293, 4710496, 5215192, 6442296, 7065744, 7822788, 8589728, 9126586, 10430384, 12884592, 13689879, 14131488, 15645576, 18253172, 20860768, 25769184, 27379758, 31291152, 36506344, 54759516, 62582304, 73012688, 109519032, 146025376, 219038064, 438076128]

約数ペア:

[(1, 438076128), (2, 219038064), (3, 146025376), (4, 109519032), (6, 73012688), (7, 62582304), (8, 54759516), (12, 36506344), (14, 31291152), (16, 27379758), (17, 25769184), (21, 20860768), (24, 18253172), (28, 15645576), (31, 14131488), (32, 13689879), (34, 12884592), (42, 10430384), (48, 9126586), (51, 8589728), (56, 7822788), (62, 7065744), (68, 6442296), (84, 5215192), (93, 4710496), (96, 4563293), (102, 4294864), (112, 3911394), (119, 3681312), (124, 3532872), (136, 3221148), (168, 2607596), (186, 2355248), (204, 2147432), (217, 2018784), (224, 1955697), (238, 1840656), (248, 1766436), (272, 1610574), (336, 1303798), (357, 1227104), (372, 1177624), (408, 1073716), (434, 1009392), (476, 920328), (496, 883218), (527, 831264), (544, 805287), (651, 672928), (672, 651899), (714, 613552), (744, 588812), (816, 536858), (868, 504696), (952, 460164), (992, 441609), (1054, 415632), (1237, 354144), (1302, 336464), (1428, 306776), (1488, 294406), (1581, 277088), (1632, 268429), (1736, 252348), (1904, 230082), (2108, 207816), (2474, 177072), (2604, 168232), (2856, 153388), (2976, 147203), (3162, 138544), (3472, 126174), (3689, 118752), (3711, 118048), (3808, 115041), (4216, 103908), (4948, 88536), (5208, 84116), (5712, 76694), (6324, 69272), (6944, 63087), (7378, 59376), (7422, 59024), (8432, 51954), (8659, 50592), (9896, 44268), (10416, 42058), (11067, 39584), (11424, 38347), (12648, 34636), (14756, 29688), (14844, 29512), (16864, 25977), (17318, 25296), (19792, 22134), (20832, 21029)]