479392128

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 1525593600

約数和(自身を除く): 1046201472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 64, 69, 72, 74, 92, 96, 108, 111, 128, 138, 144, 148, 163, 184, 192, 207, 216, 222, 276, 288, 296, 326, 333, 368, 384, 414, 432, 444, 489, 552, 576, 592, 621, 652, 666, 736, 828, 851, 864, 888, 978, 999, 1104, 1152, 1184, 1242, 1304, 1332, 1467, 1472, 1656, 1702, 1728, 1776, 1956, 1998, 2208, 2368, 2484, 2553, 2608, 2664, 2934, 2944, 3312, 3404, 3456, 3552, 3749, 3912, 3996, 4401, 4416, 4736, 4968, 5106, 5216, 5328, 5868, 6031, 6624, 6808, 7104, 7498, 7659, 7824, 7992, 8802, 8832, 9936, 10212, 10432, 10656, 11247, 11736, 12062, 13248, 13616, 14208, 14996, 15318, 15648, 15984, 17604, 18093, 19872, 20424, 20864, 21312, 22494, 22977, 23472, 24124, 26496, 27232, 29992, 30636, 31296, 31968, 33741, 35208, 36186, 39744, 40848, 42624, 44988, 45954, 46944, 48248, 54279, 54464, 59984, 61272, 62592, 63936, 67482, 70416, 72372, 79488, 81696, 89976, 91908, 93888, 96496, 101223, 108558, 108928, 119968, 122544, 127872, 134964, 138713, 140832, 144744, 162837, 163392, 179952, 183816, 187776, 192992, 202446, 217116, 239936, 245088, 269928, 277426, 281664, 289488, 325674, 326784, 359904, 367632, 385984, 404892, 416139, 434232, 479872, 490176, 539856, 554852, 563328, 578976, 651348, 719808, 735264, 771968, 809784, 832278, 868464, 980352, 1079712, 1109704, 1157952, 1248417, 1302696, 1439616, 1470528, 1619568, 1664556, 1736928, 2159424, 2219408, 2315904, 2496834, 2605392, 2941056, 3239136, 3329112, 3473856, 3745251, 4318848, 4438816, 4993668, 5210784, 6478272, 6658224, 6947712, 7490502, 8877632, 9987336, 10421568, 12956544, 13316448, 14981004, 17755264, 19974672, 20843136, 26632896, 29962008, 39949344, 53265792, 59924016, 79898688, 119848032, 159797376, 239696064, 479392128]

約数ペア:

[(1, 479392128), (2, 239696064), (3, 159797376), (4, 119848032), (6, 79898688), (8, 59924016), (9, 53265792), (12, 39949344), (16, 29962008), (18, 26632896), (23, 20843136), (24, 19974672), (27, 17755264), (32, 14981004), (36, 13316448), (37, 12956544), (46, 10421568), (48, 9987336), (54, 8877632), (64, 7490502), (69, 6947712), (72, 6658224), (74, 6478272), (92, 5210784), (96, 4993668), (108, 4438816), (111, 4318848), (128, 3745251), (138, 3473856), (144, 3329112), (148, 3239136), (163, 2941056), (184, 2605392), (192, 2496834), (207, 2315904), (216, 2219408), (222, 2159424), (276, 1736928), (288, 1664556), (296, 1619568), (326, 1470528), (333, 1439616), (368, 1302696), (384, 1248417), (414, 1157952), (432, 1109704), (444, 1079712), (489, 980352), (552, 868464), (576, 832278), (592, 809784), (621, 771968), (652, 735264), (666, 719808), (736, 651348), (828, 578976), (851, 563328), (864, 554852), (888, 539856), (978, 490176), (999, 479872), (1104, 434232), (1152, 416139), (1184, 404892), (1242, 385984), (1304, 367632), (1332, 359904), (1467, 326784), (1472, 325674), (1656, 289488), (1702, 281664), (1728, 277426), (1776, 269928), (1956, 245088), (1998, 239936), (2208, 217116), (2368, 202446), (2484, 192992), (2553, 187776), (2608, 183816), (2664, 179952), (2934, 163392), (2944, 162837), (3312, 144744), (3404, 140832), (3456, 138713), (3552, 134964), (3749, 127872), (3912, 122544), (3996, 119968), (4401, 108928), (4416, 108558), (4736, 101223), (4968, 96496), (5106, 93888), (5216, 91908), (5328, 89976), (5868, 81696), (6031, 79488), (6624, 72372), (6808, 70416), (7104, 67482), (7498, 63936), (7659, 62592), (7824, 61272), (7992, 59984), (8802, 54464), (8832, 54279), (9936, 48248), (10212, 46944), (10432, 45954), (10656, 44988), (11247, 42624), (11736, 40848), (12062, 39744), (13248, 36186), (13616, 35208), (14208, 33741), (14996, 31968), (15318, 31296), (15648, 30636), (15984, 29992), (17604, 27232), (18093, 26496), (19872, 24124), (20424, 23472), (20864, 22977), (21312, 22494)]