290013048

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 884268000

約数和(自身を除く): 594254952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 173, 199, 216, 234, 312, 324, 346, 351, 398, 468, 519, 597, 648, 692, 702, 796, 936, 1038, 1053, 1194, 1384, 1404, 1557, 1592, 1791, 2076, 2106, 2249, 2388, 2587, 2808, 3114, 3582, 4152, 4212, 4498, 4671, 4776, 5174, 5373, 6228, 6747, 7164, 7761, 8424, 8996, 9342, 10348, 10746, 12456, 13494, 14013, 14328, 15522, 16119, 17992, 18684, 20241, 20696, 21492, 23283, 26988, 28026, 31044, 32238, 34427, 37368, 40482, 42984, 46566, 53976, 56052, 60723, 62088, 64476, 68854, 69849, 80964, 93132, 103281, 112104, 121446, 128952, 137708, 139698, 161928, 182169, 186264, 206562, 209547, 242892, 275416, 279396, 309843, 364338, 413124, 419094, 447551, 485784, 558792, 619686, 728676, 826248, 838188, 895102, 929529, 1239372, 1342653, 1457352, 1676376, 1790204, 1859058, 2478744, 2685306, 2788587, 3580408, 3718116, 4027959, 5370612, 5577174, 7436232, 8055918, 10741224, 11154348, 12083877, 16111836, 22308696, 24167754, 32223672, 36251631, 48335508, 72503262, 96671016, 145006524, 290013048]

約数ペア:

[(1, 290013048), (2, 145006524), (3, 96671016), (4, 72503262), (6, 48335508), (8, 36251631), (9, 32223672), (12, 24167754), (13, 22308696), (18, 16111836), (24, 12083877), (26, 11154348), (27, 10741224), (36, 8055918), (39, 7436232), (52, 5577174), (54, 5370612), (72, 4027959), (78, 3718116), (81, 3580408), (104, 2788587), (108, 2685306), (117, 2478744), (156, 1859058), (162, 1790204), (173, 1676376), (199, 1457352), (216, 1342653), (234, 1239372), (312, 929529), (324, 895102), (346, 838188), (351, 826248), (398, 728676), (468, 619686), (519, 558792), (597, 485784), (648, 447551), (692, 419094), (702, 413124), (796, 364338), (936, 309843), (1038, 279396), (1053, 275416), (1194, 242892), (1384, 209547), (1404, 206562), (1557, 186264), (1592, 182169), (1791, 161928), (2076, 139698), (2106, 137708), (2249, 128952), (2388, 121446), (2587, 112104), (2808, 103281), (3114, 93132), (3582, 80964), (4152, 69849), (4212, 68854), (4498, 64476), (4671, 62088), (4776, 60723), (5174, 56052), (5373, 53976), (6228, 46566), (6747, 42984), (7164, 40482), (7761, 37368), (8424, 34427), (8996, 32238), (9342, 31044), (10348, 28026), (10746, 26988), (12456, 23283), (13494, 21492), (14013, 20696), (14328, 20241), (15522, 18684), (16119, 17992)]