396784752

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 240

約数和(自身を含む): 1353663360

約数和(自身を除く): 956878608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 196, 208, 228, 247, 266, 273, 294, 304, 312, 336, 364, 392, 399, 456, 494, 532, 546, 588, 624, 637, 683, 728, 741, 784, 798, 912, 931, 988, 1064, 1092, 1176, 1274, 1366, 1456, 1482, 1596, 1729, 1862, 1911, 1976, 2049, 2128, 2184, 2352, 2548, 2732, 2793, 2964, 3192, 3458, 3724, 3822, 3952, 4098, 4368, 4781, 5096, 5187, 5464, 5586, 5928, 6384, 6916, 7448, 7644, 8196, 8879, 9562, 10192, 10374, 10928, 11172, 11856, 12103, 12977, 13832, 14343, 14896, 15288, 16392, 17758, 19124, 20748, 22344, 24206, 25954, 26637, 27664, 28686, 30576, 32784, 33467, 35516, 36309, 38248, 38931, 41496, 44688, 48412, 51908, 53274, 57372, 62153, 66934, 71032, 72618, 76496, 77862, 82992, 90839, 96824, 100401, 103816, 106548, 114744, 124306, 133868, 142064, 145236, 155724, 168701, 181678, 186459, 193648, 200802, 207632, 213096, 229488, 248612, 267736, 272517, 290472, 311448, 337402, 363356, 372918, 401604, 426192, 435071, 497224, 506103, 535472, 545034, 580944, 622896, 635873, 674804, 726712, 745836, 803208, 870142, 994448, 1012206, 1090068, 1180907, 1271746, 1305213, 1349608, 1453424, 1491672, 1606416, 1740284, 1907619, 2024412, 2180136, 2361814, 2543492, 2610426, 2699216, 2983344, 3480568, 3542721, 3815238, 4048824, 4360272, 4723628, 5086984, 5220852, 6961136, 7085442, 7630476, 8097648, 8266349, 9447256, 10173968, 10441704, 14170884, 15260952, 16532698, 18894512, 20883408, 24799047, 28341768, 30521904, 33065396, 49598094, 56683536, 66130792, 99196188, 132261584, 198392376, 396784752]

約数ペア:

[(1, 396784752), (2, 198392376), (3, 132261584), (4, 99196188), (6, 66130792), (7, 56683536), (8, 49598094), (12, 33065396), (13, 30521904), (14, 28341768), (16, 24799047), (19, 20883408), (21, 18894512), (24, 16532698), (26, 15260952), (28, 14170884), (38, 10441704), (39, 10173968), (42, 9447256), (48, 8266349), (49, 8097648), (52, 7630476), (56, 7085442), (57, 6961136), (76, 5220852), (78, 5086984), (84, 4723628), (91, 4360272), (98, 4048824), (104, 3815238), (112, 3542721), (114, 3480568), (133, 2983344), (147, 2699216), (152, 2610426), (156, 2543492), (168, 2361814), (182, 2180136), (196, 2024412), (208, 1907619), (228, 1740284), (247, 1606416), (266, 1491672), (273, 1453424), (294, 1349608), (304, 1305213), (312, 1271746), (336, 1180907), (364, 1090068), (392, 1012206), (399, 994448), (456, 870142), (494, 803208), (532, 745836), (546, 726712), (588, 674804), (624, 635873), (637, 622896), (683, 580944), (728, 545034), (741, 535472), (784, 506103), (798, 497224), (912, 435071), (931, 426192), (988, 401604), (1064, 372918), (1092, 363356), (1176, 337402), (1274, 311448), (1366, 290472), (1456, 272517), (1482, 267736), (1596, 248612), (1729, 229488), (1862, 213096), (1911, 207632), (1976, 200802), (2049, 193648), (2128, 186459), (2184, 181678), (2352, 168701), (2548, 155724), (2732, 145236), (2793, 142064), (2964, 133868), (3192, 124306), (3458, 114744), (3724, 106548), (3822, 103816), (3952, 100401), (4098, 96824), (4368, 90839), (4781, 82992), (5096, 77862), (5187, 76496), (5464, 72618), (5586, 71032), (5928, 66934), (6384, 62153), (6916, 57372), (7448, 53274), (7644, 51908), (8196, 48412), (8879, 44688), (9562, 41496), (10192, 38931), (10374, 38248), (10928, 36309), (11172, 35516), (11856, 33467), (12103, 32784), (12977, 30576), (13832, 28686), (14343, 27664), (14896, 26637), (15288, 25954), (16392, 24206), (17758, 22344), (19124, 20748)]