4393997874

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1346

約数の個数: 192

約数和(自身を含む): 12134707200

約数和(自身を除く): 7740709326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 71, 98, 114, 126, 133, 142, 147, 171, 189, 213, 266, 294, 342, 378, 399, 426, 441, 497, 513, 639, 798, 882, 931, 994, 1026, 1197, 1231, 1278, 1323, 1349, 1491, 1862, 1917, 2394, 2462, 2646, 2698, 2793, 2982, 3479, 3591, 3693, 3834, 4047, 4473, 5586, 6958, 7182, 7386, 8094, 8379, 8617, 8946, 9443, 10437, 11079, 12141, 13419, 16758, 17234, 18886, 20874, 22158, 23389, 24282, 25137, 25851, 26838, 28329, 31311, 33237, 36423, 46778, 50274, 51702, 56658, 60319, 62622, 66101, 66474, 70167, 72846, 77553, 84987, 87401, 93933, 120638, 132202, 140334, 155106, 163723, 169974, 174802, 180957, 187866, 198303, 210501, 232659, 254961, 262203, 327446, 361914, 396606, 421002, 465318, 491169, 509922, 524406, 542871, 594909, 611807, 631503, 786609, 982338, 1085742, 1146061, 1189818, 1223614, 1263006, 1473507, 1573218, 1628613, 1660619, 1784727, 1835421, 2292122, 2359827, 2947014, 3257226, 3321238, 3438183, 3569454, 3670842, 4282649, 4420521, 4719654, 4981857, 5506263, 6876366, 8565298, 8841042, 9963714, 10314549, 11012526, 11624333, 12847947, 14945571, 16518789, 20629098, 23248666, 25695894, 29891142, 30943647, 33037578, 34872999, 38543841, 44836713, 61887294, 69745998, 77087682, 81370331, 89673426, 104618997, 115631523, 162740662, 209237994, 231263046, 244110993, 313856991, 488221986, 627713982, 732332979, 1464665958, 2196998937, 4393997874]

約数ペア:

[(1, 4393997874), (2, 2196998937), (3, 1464665958), (6, 732332979), (7, 627713982), (9, 488221986), (14, 313856991), (18, 244110993), (19, 231263046), (21, 209237994), (27, 162740662), (38, 115631523), (42, 104618997), (49, 89673426), (54, 81370331), (57, 77087682), (63, 69745998), (71, 61887294), (98, 44836713), (114, 38543841), (126, 34872999), (133, 33037578), (142, 30943647), (147, 29891142), (171, 25695894), (189, 23248666), (213, 20629098), (266, 16518789), (294, 14945571), (342, 12847947), (378, 11624333), (399, 11012526), (426, 10314549), (441, 9963714), (497, 8841042), (513, 8565298), (639, 6876366), (798, 5506263), (882, 4981857), (931, 4719654), (994, 4420521), (1026, 4282649), (1197, 3670842), (1231, 3569454), (1278, 3438183), (1323, 3321238), (1349, 3257226), (1491, 2947014), (1862, 2359827), (1917, 2292122), (2394, 1835421), (2462, 1784727), (2646, 1660619), (2698, 1628613), (2793, 1573218), (2982, 1473507), (3479, 1263006), (3591, 1223614), (3693, 1189818), (3834, 1146061), (4047, 1085742), (4473, 982338), (5586, 786609), (6958, 631503), (7182, 611807), (7386, 594909), (8094, 542871), (8379, 524406), (8617, 509922), (8946, 491169), (9443, 465318), (10437, 421002), (11079, 396606), (12141, 361914), (13419, 327446), (16758, 262203), (17234, 254961), (18886, 232659), (20874, 210501), (22158, 198303), (23389, 187866), (24282, 180957), (25137, 174802), (25851, 169974), (26838, 163723), (28329, 155106), (31311, 140334), (33237, 132202), (36423, 120638), (46778, 93933), (50274, 87401), (51702, 84987), (56658, 77553), (60319, 72846), (62622, 70167), (66101, 66474)]