379955072

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 906363840

約数和(自身を除く): 526408768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 73, 74, 112, 128, 146, 148, 157, 224, 259, 292, 296, 314, 448, 511, 518, 584, 592, 628, 896, 1022, 1036, 1099, 1168, 1184, 1256, 2044, 2072, 2198, 2336, 2368, 2512, 2701, 4088, 4144, 4396, 4672, 4736, 5024, 5402, 5809, 8176, 8288, 8792, 9344, 10048, 10804, 11461, 11618, 16352, 16576, 17584, 18907, 20096, 21608, 22922, 23236, 32704, 33152, 35168, 37814, 40663, 43216, 45844, 46472, 65408, 70336, 75628, 80227, 81326, 86432, 91688, 92944, 140672, 151256, 160454, 162652, 172864, 183376, 185888, 302512, 320908, 325304, 345728, 366752, 371776, 424057, 605024, 641816, 650608, 733504, 743552, 848114, 1210048, 1283632, 1301216, 1467008, 1696228, 2420096, 2567264, 2602432, 2968399, 3392456, 5134528, 5204864, 5936798, 6784912, 10269056, 11873596, 13569824, 23747192, 27139648, 47494384, 54279296, 94988768, 189977536, 379955072]

約数ペア:

[(1, 379955072), (2, 189977536), (4, 94988768), (7, 54279296), (8, 47494384), (14, 27139648), (16, 23747192), (28, 13569824), (32, 11873596), (37, 10269056), (56, 6784912), (64, 5936798), (73, 5204864), (74, 5134528), (112, 3392456), (128, 2968399), (146, 2602432), (148, 2567264), (157, 2420096), (224, 1696228), (259, 1467008), (292, 1301216), (296, 1283632), (314, 1210048), (448, 848114), (511, 743552), (518, 733504), (584, 650608), (592, 641816), (628, 605024), (896, 424057), (1022, 371776), (1036, 366752), (1099, 345728), (1168, 325304), (1184, 320908), (1256, 302512), (2044, 185888), (2072, 183376), (2198, 172864), (2336, 162652), (2368, 160454), (2512, 151256), (2701, 140672), (4088, 92944), (4144, 91688), (4396, 86432), (4672, 81326), (4736, 80227), (5024, 75628), (5402, 70336), (5809, 65408), (8176, 46472), (8288, 45844), (8792, 43216), (9344, 40663), (10048, 37814), (10804, 35168), (11461, 33152), (11618, 32704), (16352, 23236), (16576, 22922), (17584, 21608), (18907, 20096)]