390612222

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 1224961920

約数和(自身を除く): 834349698

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 33, 38, 39, 42, 49, 57, 63, 66, 77, 78, 91, 98, 99, 114, 117, 126, 133, 143, 147, 154, 163, 171, 182, 198, 209, 231, 234, 247, 266, 273, 286, 294, 326, 342, 399, 418, 429, 441, 462, 489, 494, 539, 546, 627, 637, 693, 741, 798, 819, 858, 882, 931, 978, 1001, 1078, 1141, 1197, 1254, 1274, 1287, 1386, 1463, 1467, 1482, 1617, 1638, 1729, 1793, 1862, 1881, 1911, 2002, 2119, 2223, 2282, 2394, 2574, 2717, 2793, 2926, 2934, 3003, 3097, 3234, 3423, 3458, 3586, 3762, 3822, 4238, 4389, 4446, 4851, 5187, 5379, 5434, 5586, 5733, 6006, 6194, 6357, 6846, 7007, 7987, 8151, 8379, 8778, 9009, 9291, 9702, 10241, 10269, 10374, 10758, 11466, 12103, 12551, 12714, 13167, 14014, 14833, 15561, 15974, 16137, 16302, 16758, 18018, 18582, 19019, 19071, 20482, 20538, 21021, 21679, 23309, 23961, 24206, 24453, 25102, 26334, 27873, 29666, 30723, 31122, 32274, 34067, 36309, 37653, 38038, 38142, 40261, 42042, 43358, 44499, 46618, 47922, 48906, 55746, 57057, 61446, 63063, 65037, 68134, 69927, 71883, 72618, 75306, 80522, 87857, 88998, 92169, 102201, 103831, 108927, 112959, 114114, 120783, 126126, 130074, 133133, 133497, 139854, 143766, 151753, 163163, 171171, 175714, 184338, 195111, 204402, 207662, 209781, 217854, 225918, 238469, 241566, 263571, 266266, 266994, 281827, 303506, 306603, 311493, 326326, 342342, 362349, 390222, 399399, 419562, 442871, 455259, 476938, 489489, 527142, 563654, 613206, 622986, 715407, 724698, 790713, 798798, 845481, 885742, 910518, 934479, 978978, 1142141, 1198197, 1328613, 1365777, 1430814, 1468467, 1581426, 1669283, 1690962, 1868958, 1972789, 2146221, 2284282, 2396394, 2536443, 2657226, 2731554, 2936934, 3100097, 3338566, 3426423, 3945578, 3985839, 4292442, 5007849, 5072886, 5918367, 6200194, 6852846, 7971678, 9300291, 10015698, 10279269, 11836734, 15023547, 17755101, 18600582, 20558538, 21700679, 27900873, 30047094, 35510202, 43401358, 55801746, 65102037, 130204074, 195306111, 390612222]

約数ペア:

[(1, 390612222), (2, 195306111), (3, 130204074), (6, 65102037), (7, 55801746), (9, 43401358), (11, 35510202), (13, 30047094), (14, 27900873), (18, 21700679), (19, 20558538), (21, 18600582), (22, 17755101), (26, 15023547), (33, 11836734), (38, 10279269), (39, 10015698), (42, 9300291), (49, 7971678), (57, 6852846), (63, 6200194), (66, 5918367), (77, 5072886), (78, 5007849), (91, 4292442), (98, 3985839), (99, 3945578), (114, 3426423), (117, 3338566), (126, 3100097), (133, 2936934), (143, 2731554), (147, 2657226), (154, 2536443), (163, 2396394), (171, 2284282), (182, 2146221), (198, 1972789), (209, 1868958), (231, 1690962), (234, 1669283), (247, 1581426), (266, 1468467), (273, 1430814), (286, 1365777), (294, 1328613), (326, 1198197), (342, 1142141), (399, 978978), (418, 934479), (429, 910518), (441, 885742), (462, 845481), (489, 798798), (494, 790713), (539, 724698), (546, 715407), (627, 622986), (637, 613206), (693, 563654), (741, 527142), (798, 489489), (819, 476938), (858, 455259), (882, 442871), (931, 419562), (978, 399399), (1001, 390222), (1078, 362349), (1141, 342342), (1197, 326326), (1254, 311493), (1274, 306603), (1287, 303506), (1386, 281827), (1463, 266994), (1467, 266266), (1482, 263571), (1617, 241566), (1638, 238469), (1729, 225918), (1793, 217854), (1862, 209781), (1881, 207662), (1911, 204402), (2002, 195111), (2119, 184338), (2223, 175714), (2282, 171171), (2394, 163163), (2574, 151753), (2717, 143766), (2793, 139854), (2926, 133497), (2934, 133133), (3003, 130074), (3097, 126126), (3234, 120783), (3423, 114114), (3458, 112959), (3586, 108927), (3762, 103831), (3822, 102201), (4238, 92169), (4389, 88998), (4446, 87857), (4851, 80522), (5187, 75306), (5379, 72618), (5434, 71883), (5586, 69927), (5733, 68134), (6006, 65037), (6194, 63063), (6357, 61446), (6846, 57057), (7007, 55746), (7987, 48906), (8151, 47922), (8379, 46618), (8778, 44499), (9009, 43358), (9291, 42042), (9702, 40261), (10241, 38142), (10269, 38038), (10374, 37653), (10758, 36309), (11466, 34067), (12103, 32274), (12551, 31122), (12714, 30723), (13167, 29666), (14014, 27873), (14833, 26334), (15561, 25102), (15974, 24453), (16137, 24206), (16302, 23961), (16758, 23309), (18018, 21679), (18582, 21021), (19019, 20538), (19071, 20482)]