1274867328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{89}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 3967963200

約数和(自身を除く): 2693095872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 89, 96, 112, 128, 146, 168, 178, 192, 219, 224, 267, 292, 336, 356, 384, 438, 448, 511, 534, 584, 623, 672, 712, 876, 896, 1022, 1068, 1168, 1246, 1344, 1424, 1533, 1752, 1869, 2044, 2136, 2336, 2492, 2688, 2848, 3066, 3504, 3738, 4088, 4272, 4672, 4984, 5329, 5696, 6132, 6497, 7008, 7476, 8176, 8544, 9344, 9968, 10658, 11392, 12264, 12994, 14016, 14952, 15987, 16352, 17088, 19491, 19936, 21316, 24528, 25988, 28032, 29904, 31974, 32704, 34176, 37303, 38982, 39872, 42632, 45479, 49056, 51976, 59808, 63948, 65408, 74606, 77964, 79744, 85264, 90958, 98112, 103952, 111909, 119616, 127896, 136437, 149212, 155928, 170528, 181916, 196224, 207904, 223818, 239232, 255792, 272874, 298424, 311856, 341056, 363832, 415808, 447636, 474281, 511584, 545748, 596848, 623712, 682112, 727664, 831616, 895272, 948562, 1023168, 1091496, 1193696, 1247424, 1422843, 1455328, 1790544, 1897124, 2046336, 2182992, 2387392, 2494848, 2845686, 2910656, 3319967, 3581088, 3794248, 4365984, 4774784, 5691372, 5821312, 6639934, 7162176, 7588496, 8731968, 9959901, 11382744, 13279868, 14324352, 15176992, 17463936, 19919802, 22765488, 26559736, 30353984, 39839604, 45530976, 53119472, 60707968, 79679208, 91061952, 106238944, 159358416, 182123904, 212477888, 318716832, 424955776, 637433664, 1274867328]

約数ペア:

[(1, 1274867328), (2, 637433664), (3, 424955776), (4, 318716832), (6, 212477888), (7, 182123904), (8, 159358416), (12, 106238944), (14, 91061952), (16, 79679208), (21, 60707968), (24, 53119472), (28, 45530976), (32, 39839604), (42, 30353984), (48, 26559736), (56, 22765488), (64, 19919802), (73, 17463936), (84, 15176992), (89, 14324352), (96, 13279868), (112, 11382744), (128, 9959901), (146, 8731968), (168, 7588496), (178, 7162176), (192, 6639934), (219, 5821312), (224, 5691372), (267, 4774784), (292, 4365984), (336, 3794248), (356, 3581088), (384, 3319967), (438, 2910656), (448, 2845686), (511, 2494848), (534, 2387392), (584, 2182992), (623, 2046336), (672, 1897124), (712, 1790544), (876, 1455328), (896, 1422843), (1022, 1247424), (1068, 1193696), (1168, 1091496), (1246, 1023168), (1344, 948562), (1424, 895272), (1533, 831616), (1752, 727664), (1869, 682112), (2044, 623712), (2136, 596848), (2336, 545748), (2492, 511584), (2688, 474281), (2848, 447636), (3066, 415808), (3504, 363832), (3738, 341056), (4088, 311856), (4272, 298424), (4672, 272874), (4984, 255792), (5329, 239232), (5696, 223818), (6132, 207904), (6497, 196224), (7008, 181916), (7476, 170528), (8176, 155928), (8544, 149212), (9344, 136437), (9968, 127896), (10658, 119616), (11392, 111909), (12264, 103952), (12994, 98112), (14016, 90958), (14952, 85264), (15987, 79744), (16352, 77964), (17088, 74606), (19491, 65408), (19936, 63948), (21316, 59808), (24528, 51976), (25988, 49056), (28032, 45479), (29904, 42632), (31974, 39872), (32704, 38982), (34176, 37303)]