285638964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 810819072

約数和(自身を除く): 525180108

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 37, 39, 41, 51, 52, 68, 71, 74, 78, 82, 102, 111, 123, 142, 148, 156, 164, 204, 213, 221, 222, 246, 284, 426, 442, 444, 481, 492, 533, 629, 663, 697, 852, 884, 923, 962, 1066, 1207, 1258, 1326, 1394, 1443, 1517, 1599, 1846, 1887, 1924, 2091, 2132, 2414, 2516, 2627, 2652, 2769, 2788, 2886, 2911, 3034, 3198, 3621, 3692, 3774, 4182, 4551, 4828, 5254, 5538, 5772, 5822, 6068, 6396, 7242, 7548, 7881, 8177, 8364, 8733, 9061, 9102, 10508, 11076, 11644, 14484, 15691, 15762, 16354, 17466, 18122, 18204, 19721, 24531, 25789, 27183, 31382, 31524, 32708, 34151, 34932, 36244, 37843, 39442, 44659, 47073, 49062, 49487, 51578, 54366, 59163, 62764, 68302, 75686, 77367, 78884, 89318, 94146, 98124, 98974, 102453, 103156, 107707, 108732, 113529, 118326, 133977, 136604, 148461, 151372, 154734, 178636, 188292, 197948, 204906, 215414, 227058, 236652, 267954, 296922, 309468, 323121, 335257, 409812, 430828, 454116, 535908, 580567, 593844, 643331, 646242, 670514, 1005771, 1161134, 1286662, 1292484, 1341028, 1400191, 1741701, 1831019, 1929993, 2011542, 2322268, 2573324, 2800382, 3483402, 3662038, 3859986, 4023084, 4200573, 5493057, 5600764, 6966804, 7324076, 7719972, 8401146, 10986114, 16802292, 21972228, 23803247, 47606494, 71409741, 95212988, 142819482, 285638964]

約数ペア:

[(1, 285638964), (2, 142819482), (3, 95212988), (4, 71409741), (6, 47606494), (12, 23803247), (13, 21972228), (17, 16802292), (26, 10986114), (34, 8401146), (37, 7719972), (39, 7324076), (41, 6966804), (51, 5600764), (52, 5493057), (68, 4200573), (71, 4023084), (74, 3859986), (78, 3662038), (82, 3483402), (102, 2800382), (111, 2573324), (123, 2322268), (142, 2011542), (148, 1929993), (156, 1831019), (164, 1741701), (204, 1400191), (213, 1341028), (221, 1292484), (222, 1286662), (246, 1161134), (284, 1005771), (426, 670514), (442, 646242), (444, 643331), (481, 593844), (492, 580567), (533, 535908), (629, 454116), (663, 430828), (697, 409812), (852, 335257), (884, 323121), (923, 309468), (962, 296922), (1066, 267954), (1207, 236652), (1258, 227058), (1326, 215414), (1394, 204906), (1443, 197948), (1517, 188292), (1599, 178636), (1846, 154734), (1887, 151372), (1924, 148461), (2091, 136604), (2132, 133977), (2414, 118326), (2516, 113529), (2627, 108732), (2652, 107707), (2769, 103156), (2788, 102453), (2886, 98974), (2911, 98124), (3034, 94146), (3198, 89318), (3621, 78884), (3692, 77367), (3774, 75686), (4182, 68302), (4551, 62764), (4828, 59163), (5254, 54366), (5538, 51578), (5772, 49487), (5822, 49062), (6068, 47073), (6396, 44659), (7242, 39442), (7548, 37843), (7881, 36244), (8177, 34932), (8364, 34151), (8733, 32708), (9061, 31524), (9102, 31382), (10508, 27183), (11076, 25789), (11644, 24531), (14484, 19721), (15691, 18204), (15762, 18122), (16354, 17466)]