492759280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 1336414464

約数和(自身を除く): 843655184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 47, 52, 65, 68, 80, 85, 94, 104, 130, 136, 170, 188, 208, 221, 235, 260, 272, 340, 376, 442, 470, 520, 593, 611, 680, 752, 799, 884, 940, 1040, 1105, 1186, 1222, 1360, 1598, 1768, 1880, 2210, 2372, 2444, 2965, 3055, 3196, 3536, 3760, 3995, 4420, 4744, 4888, 5930, 6110, 6392, 7709, 7990, 8840, 9488, 9776, 10081, 10387, 11860, 12220, 12784, 15418, 15980, 17680, 20162, 20774, 23720, 24440, 27871, 30836, 31960, 38545, 40324, 41548, 47440, 48880, 50405, 51935, 55742, 61672, 63920, 77090, 80648, 83096, 100810, 103870, 111484, 123344, 131053, 139355, 154180, 161296, 166192, 201620, 207740, 222968, 262106, 278710, 308360, 362323, 403240, 415480, 445936, 473807, 524212, 557420, 616720, 655265, 724646, 806480, 830960, 947614, 1048424, 1114840, 1310530, 1449292, 1811615, 1895228, 2096848, 2229680, 2369035, 2621060, 2898584, 3623230, 3790456, 4738070, 5242120, 5797168, 6159491, 7246460, 7580912, 9476140, 10484240, 12318982, 14492920, 18952280, 24637964, 28985840, 30797455, 37904560, 49275928, 61594910, 98551856, 123189820, 246379640, 492759280]

約数ペア:

[(1, 492759280), (2, 246379640), (4, 123189820), (5, 98551856), (8, 61594910), (10, 49275928), (13, 37904560), (16, 30797455), (17, 28985840), (20, 24637964), (26, 18952280), (34, 14492920), (40, 12318982), (47, 10484240), (52, 9476140), (65, 7580912), (68, 7246460), (80, 6159491), (85, 5797168), (94, 5242120), (104, 4738070), (130, 3790456), (136, 3623230), (170, 2898584), (188, 2621060), (208, 2369035), (221, 2229680), (235, 2096848), (260, 1895228), (272, 1811615), (340, 1449292), (376, 1310530), (442, 1114840), (470, 1048424), (520, 947614), (593, 830960), (611, 806480), (680, 724646), (752, 655265), (799, 616720), (884, 557420), (940, 524212), (1040, 473807), (1105, 445936), (1186, 415480), (1222, 403240), (1360, 362323), (1598, 308360), (1768, 278710), (1880, 262106), (2210, 222968), (2372, 207740), (2444, 201620), (2965, 166192), (3055, 161296), (3196, 154180), (3536, 139355), (3760, 131053), (3995, 123344), (4420, 111484), (4744, 103870), (4888, 100810), (5930, 83096), (6110, 80648), (6392, 77090), (7709, 63920), (7990, 61672), (8840, 55742), (9488, 51935), (9776, 50405), (10081, 48880), (10387, 47440), (11860, 41548), (12220, 40324), (12784, 38545), (15418, 31960), (15980, 30836), (17680, 27871), (20162, 24440), (20774, 23720)]