317912256

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 224

約数和(自身を含む): 1029004800

約数和(自身を除く): 711092544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 138, 144, 152, 171, 184, 192, 207, 216, 228, 276, 288, 304, 342, 368, 414, 421, 432, 437, 456, 513, 552, 576, 608, 621, 684, 736, 828, 842, 864, 874, 912, 1026, 1104, 1216, 1242, 1263, 1311, 1368, 1472, 1656, 1684, 1728, 1748, 1824, 2052, 2208, 2484, 2526, 2622, 2736, 3312, 3368, 3496, 3648, 3789, 3933, 4104, 4416, 4968, 5052, 5244, 5472, 6624, 6736, 6992, 7578, 7866, 7999, 8208, 9683, 9936, 10104, 10488, 10944, 11367, 11799, 13248, 13472, 13984, 15156, 15732, 15998, 16416, 19366, 19872, 20208, 20976, 22734, 23598, 23997, 26944, 27968, 29049, 30312, 31464, 31996, 32832, 38732, 39744, 40416, 41952, 45468, 47196, 47994, 58098, 60624, 62928, 63992, 71991, 77464, 80832, 83904, 87147, 90936, 94392, 95988, 116196, 121248, 125856, 127984, 143982, 154928, 174294, 181872, 183977, 188784, 191976, 215973, 232392, 242496, 251712, 255968, 261441, 287964, 309856, 348588, 363744, 367954, 377568, 383952, 431946, 464784, 511936, 522882, 551931, 575928, 619712, 697176, 727488, 735908, 755136, 767904, 863892, 929568, 1045764, 1103862, 1151856, 1394352, 1471816, 1535808, 1655793, 1727784, 1859136, 2091528, 2207724, 2303712, 2788704, 2943632, 3311586, 3455568, 4183056, 4415448, 4607424, 4967379, 5577408, 5887264, 6623172, 6911136, 8366112, 8830896, 9934758, 11774528, 13246344, 13822272, 16732224, 17661792, 19869516, 26492688, 35323584, 39739032, 52985376, 79478064, 105970752, 158956128, 317912256]

約数ペア:

[(1, 317912256), (2, 158956128), (3, 105970752), (4, 79478064), (6, 52985376), (8, 39739032), (9, 35323584), (12, 26492688), (16, 19869516), (18, 17661792), (19, 16732224), (23, 13822272), (24, 13246344), (27, 11774528), (32, 9934758), (36, 8830896), (38, 8366112), (46, 6911136), (48, 6623172), (54, 5887264), (57, 5577408), (64, 4967379), (69, 4607424), (72, 4415448), (76, 4183056), (92, 3455568), (96, 3311586), (108, 2943632), (114, 2788704), (138, 2303712), (144, 2207724), (152, 2091528), (171, 1859136), (184, 1727784), (192, 1655793), (207, 1535808), (216, 1471816), (228, 1394352), (276, 1151856), (288, 1103862), (304, 1045764), (342, 929568), (368, 863892), (414, 767904), (421, 755136), (432, 735908), (437, 727488), (456, 697176), (513, 619712), (552, 575928), (576, 551931), (608, 522882), (621, 511936), (684, 464784), (736, 431946), (828, 383952), (842, 377568), (864, 367954), (874, 363744), (912, 348588), (1026, 309856), (1104, 287964), (1216, 261441), (1242, 255968), (1263, 251712), (1311, 242496), (1368, 232392), (1472, 215973), (1656, 191976), (1684, 188784), (1728, 183977), (1748, 181872), (1824, 174294), (2052, 154928), (2208, 143982), (2484, 127984), (2526, 125856), (2622, 121248), (2736, 116196), (3312, 95988), (3368, 94392), (3496, 90936), (3648, 87147), (3789, 83904), (3933, 80832), (4104, 77464), (4416, 71991), (4968, 63992), (5052, 62928), (5244, 60624), (5472, 58098), (6624, 47994), (6736, 47196), (6992, 45468), (7578, 41952), (7866, 40416), (7999, 39744), (8208, 38732), (9683, 32832), (9936, 31996), (10104, 31464), (10488, 30312), (10944, 29049), (11367, 27968), (11799, 26944), (13248, 23997), (13472, 23598), (13984, 22734), (15156, 20976), (15732, 20208), (15998, 19872), (16416, 19366)]