2389283584

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 5169848320

約数和(自身を除く): 2780564736

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 79, 103, 124, 128, 148, 158, 206, 248, 256, 296, 316, 412, 496, 592, 632, 824, 992, 1147, 1184, 1264, 1648, 1984, 2294, 2368, 2449, 2528, 2923, 3193, 3296, 3811, 3968, 4588, 4736, 4898, 5056, 5846, 6386, 6592, 7622, 7936, 8137, 9176, 9472, 9796, 10112, 11692, 12772, 13184, 15244, 16274, 18352, 19592, 20224, 23384, 25544, 26368, 30488, 32548, 36704, 39184, 46768, 51088, 60976, 65096, 73408, 78368, 90613, 93536, 102176, 118141, 121952, 130192, 146816, 156736, 181226, 187072, 204352, 236282, 243904, 252247, 260384, 293632, 301069, 313472, 362452, 374144, 408704, 472564, 487808, 504494, 520768, 602138, 626944, 724904, 748288, 817408, 945128, 975616, 1008988, 1041536, 1204276, 1449808, 1890256, 2017976, 2083072, 2408552, 2899616, 3780512, 4035952, 4817104, 5799232, 7561024, 8071904, 9333139, 9634208, 11598464, 15122048, 16143808, 18666278, 19268416, 23196928, 30244096, 32287616, 37332556, 38536832, 64575232, 74665112, 77073664, 149330224, 298660448, 597320896, 1194641792, 2389283584]

約数ペア:

[(1, 2389283584), (2, 1194641792), (4, 597320896), (8, 298660448), (16, 149330224), (31, 77073664), (32, 74665112), (37, 64575232), (62, 38536832), (64, 37332556), (74, 32287616), (79, 30244096), (103, 23196928), (124, 19268416), (128, 18666278), (148, 16143808), (158, 15122048), (206, 11598464), (248, 9634208), (256, 9333139), (296, 8071904), (316, 7561024), (412, 5799232), (496, 4817104), (592, 4035952), (632, 3780512), (824, 2899616), (992, 2408552), (1147, 2083072), (1184, 2017976), (1264, 1890256), (1648, 1449808), (1984, 1204276), (2294, 1041536), (2368, 1008988), (2449, 975616), (2528, 945128), (2923, 817408), (3193, 748288), (3296, 724904), (3811, 626944), (3968, 602138), (4588, 520768), (4736, 504494), (4898, 487808), (5056, 472564), (5846, 408704), (6386, 374144), (6592, 362452), (7622, 313472), (7936, 301069), (8137, 293632), (9176, 260384), (9472, 252247), (9796, 243904), (10112, 236282), (11692, 204352), (12772, 187072), (13184, 181226), (15244, 156736), (16274, 146816), (18352, 130192), (19592, 121952), (20224, 118141), (23384, 102176), (25544, 93536), (26368, 90613), (30488, 78368), (32548, 73408), (36704, 65096), (39184, 60976), (46768, 51088)]