13688928

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 44226000

約数和(自身を除く): 30537072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 149, 174, 176, 198, 232, 261, 264, 288, 298, 319, 348, 352, 396, 447, 464, 522, 528, 596, 638, 696, 792, 894, 928, 957, 1044, 1056, 1192, 1276, 1341, 1392, 1584, 1639, 1788, 1914, 2088, 2384, 2552, 2682, 2784, 2871, 3168, 3278, 3576, 3828, 4176, 4321, 4768, 4917, 5104, 5364, 5742, 6556, 7152, 7656, 8352, 8642, 9834, 10208, 10728, 11484, 12963, 13112, 14304, 14751, 15312, 17284, 19668, 21456, 22968, 25926, 26224, 29502, 30624, 34568, 38889, 39336, 42912, 45936, 47531, 51852, 52448, 59004, 69136, 77778, 78672, 91872, 95062, 103704, 118008, 138272, 142593, 155556, 157344, 190124, 207408, 236016, 285186, 311112, 380248, 414816, 427779, 472032, 570372, 622224, 760496, 855558, 1140744, 1244448, 1520992, 1711116, 2281488, 3422232, 4562976, 6844464, 13688928]

約数ペア:

[(1, 13688928), (2, 6844464), (3, 4562976), (4, 3422232), (6, 2281488), (8, 1711116), (9, 1520992), (11, 1244448), (12, 1140744), (16, 855558), (18, 760496), (22, 622224), (24, 570372), (29, 472032), (32, 427779), (33, 414816), (36, 380248), (44, 311112), (48, 285186), (58, 236016), (66, 207408), (72, 190124), (87, 157344), (88, 155556), (96, 142593), (99, 138272), (116, 118008), (132, 103704), (144, 95062), (149, 91872), (174, 78672), (176, 77778), (198, 69136), (232, 59004), (261, 52448), (264, 51852), (288, 47531), (298, 45936), (319, 42912), (348, 39336), (352, 38889), (396, 34568), (447, 30624), (464, 29502), (522, 26224), (528, 25926), (596, 22968), (638, 21456), (696, 19668), (792, 17284), (894, 15312), (928, 14751), (957, 14304), (1044, 13112), (1056, 12963), (1192, 11484), (1276, 10728), (1341, 10208), (1392, 9834), (1584, 8642), (1639, 8352), (1788, 7656), (1914, 7152), (2088, 6556), (2384, 5742), (2552, 5364), (2682, 5104), (2784, 4917), (2871, 4768), (3168, 4321), (3278, 4176), (3576, 3828)]