1894478208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7919}}^1$

素因数の和:8032

約数の個数: 128

約数和(自身を含む): 5816448000

約数和(自身を除く): 3921969792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 267, 336, 356, 384, 448, 534, 623, 672, 712, 896, 1068, 1246, 1344, 1424, 1869, 2136, 2492, 2688, 2848, 3738, 4272, 4984, 5696, 7476, 7919, 8544, 9968, 11392, 14952, 15838, 17088, 19936, 23757, 29904, 31676, 34176, 39872, 47514, 55433, 59808, 63352, 79744, 95028, 110866, 119616, 126704, 166299, 190056, 221732, 239232, 253408, 332598, 380112, 443464, 506816, 665196, 704791, 760224, 886928, 1013632, 1330392, 1409582, 1520448, 1773856, 2114373, 2660784, 2819164, 3040896, 3547712, 4228746, 4933537, 5321568, 5638328, 7095424, 8457492, 9867074, 10643136, 11276656, 14800611, 16914984, 19734148, 21286272, 22553312, 29601222, 33829968, 39468296, 45106624, 59202444, 67659936, 78936592, 90213248, 118404888, 135319872, 157873184, 236809776, 270639744, 315746368, 473619552, 631492736, 947239104, 1894478208]

約数ペア:

[(1, 1894478208), (2, 947239104), (3, 631492736), (4, 473619552), (6, 315746368), (7, 270639744), (8, 236809776), (12, 157873184), (14, 135319872), (16, 118404888), (21, 90213248), (24, 78936592), (28, 67659936), (32, 59202444), (42, 45106624), (48, 39468296), (56, 33829968), (64, 29601222), (84, 22553312), (89, 21286272), (96, 19734148), (112, 16914984), (128, 14800611), (168, 11276656), (178, 10643136), (192, 9867074), (224, 8457492), (267, 7095424), (336, 5638328), (356, 5321568), (384, 4933537), (448, 4228746), (534, 3547712), (623, 3040896), (672, 2819164), (712, 2660784), (896, 2114373), (1068, 1773856), (1246, 1520448), (1344, 1409582), (1424, 1330392), (1869, 1013632), (2136, 886928), (2492, 760224), (2688, 704791), (2848, 665196), (3738, 506816), (4272, 443464), (4984, 380112), (5696, 332598), (7476, 253408), (7919, 239232), (8544, 221732), (9968, 190056), (11392, 166299), (14952, 126704), (15838, 119616), (17088, 110866), (19936, 95028), (23757, 79744), (29904, 63352), (31676, 59808), (34176, 55433), (39872, 47514)]