289046172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 741388032

約数和(自身を除く): 452341860

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 83, 86, 102, 129, 166, 172, 204, 249, 258, 332, 397, 498, 516, 731, 794, 996, 1191, 1411, 1462, 1588, 2193, 2382, 2822, 2924, 3569, 4233, 4386, 4764, 5644, 6749, 7138, 8466, 8772, 10707, 13498, 14276, 16932, 17071, 20247, 21414, 26996, 32951, 34142, 40494, 42828, 51213, 60673, 65902, 68284, 80988, 98853, 102426, 121346, 131804, 182019, 197706, 204852, 242692, 290207, 364038, 395412, 560167, 580414, 728076, 870621, 1120334, 1160828, 1416893, 1680501, 1741242, 2240668, 2833786, 3361002, 3482484, 4250679, 5667572, 6722004, 8501358, 17002716, 24087181, 48174362, 72261543, 96348724, 144523086, 289046172]

約数ペア:

[(1, 289046172), (2, 144523086), (3, 96348724), (4, 72261543), (6, 48174362), (12, 24087181), (17, 17002716), (34, 8501358), (43, 6722004), (51, 5667572), (68, 4250679), (83, 3482484), (86, 3361002), (102, 2833786), (129, 2240668), (166, 1741242), (172, 1680501), (204, 1416893), (249, 1160828), (258, 1120334), (332, 870621), (397, 728076), (498, 580414), (516, 560167), (731, 395412), (794, 364038), (996, 290207), (1191, 242692), (1411, 204852), (1462, 197706), (1588, 182019), (2193, 131804), (2382, 121346), (2822, 102426), (2924, 98853), (3569, 80988), (4233, 68284), (4386, 65902), (4764, 60673), (5644, 51213), (6749, 42828), (7138, 40494), (8466, 34142), (8772, 32951), (10707, 26996), (13498, 21414), (14276, 20247), (16932, 17071)]