328987872

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 1010257920

約数和(自身を除く): 681270048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 71, 72, 93, 96, 108, 124, 142, 144, 173, 186, 213, 216, 248, 279, 284, 288, 346, 372, 426, 432, 496, 519, 558, 568, 639, 692, 744, 837, 852, 864, 992, 1038, 1116, 1136, 1278, 1384, 1488, 1557, 1674, 1704, 1917, 2076, 2201, 2232, 2272, 2556, 2768, 2976, 3114, 3348, 3408, 3834, 4152, 4402, 4464, 4671, 5112, 5363, 5536, 6228, 6603, 6696, 6816, 7668, 8304, 8804, 8928, 9342, 10224, 10726, 12283, 12456, 13206, 13392, 15336, 16089, 16608, 17608, 18684, 19809, 20448, 21452, 24566, 24912, 26412, 26784, 30672, 32178, 35216, 36849, 37368, 39618, 42904, 48267, 49132, 49824, 52824, 59427, 61344, 64356, 70432, 73698, 74736, 79236, 85808, 96534, 98264, 105648, 110547, 118854, 128712, 144801, 147396, 149472, 158472, 171616, 193068, 196528, 211296, 221094, 237708, 257424, 289602, 294792, 316944, 331641, 380773, 386136, 393056, 442188, 475416, 514848, 579204, 589584, 633888, 663282, 761546, 772272, 884376, 950832, 1142319, 1158408, 1179168, 1326564, 1523092, 1544544, 1768752, 1901664, 2284638, 2316816, 2653128, 3046184, 3426957, 3537504, 4569276, 4633632, 5306256, 6092368, 6853914, 9138552, 10280871, 10612512, 12184736, 13707828, 18277104, 20561742, 27415656, 36554208, 41123484, 54831312, 82246968, 109662624, 164493936, 328987872]

約数ペア:

[(1, 328987872), (2, 164493936), (3, 109662624), (4, 82246968), (6, 54831312), (8, 41123484), (9, 36554208), (12, 27415656), (16, 20561742), (18, 18277104), (24, 13707828), (27, 12184736), (31, 10612512), (32, 10280871), (36, 9138552), (48, 6853914), (54, 6092368), (62, 5306256), (71, 4633632), (72, 4569276), (93, 3537504), (96, 3426957), (108, 3046184), (124, 2653128), (142, 2316816), (144, 2284638), (173, 1901664), (186, 1768752), (213, 1544544), (216, 1523092), (248, 1326564), (279, 1179168), (284, 1158408), (288, 1142319), (346, 950832), (372, 884376), (426, 772272), (432, 761546), (496, 663282), (519, 633888), (558, 589584), (568, 579204), (639, 514848), (692, 475416), (744, 442188), (837, 393056), (852, 386136), (864, 380773), (992, 331641), (1038, 316944), (1116, 294792), (1136, 289602), (1278, 257424), (1384, 237708), (1488, 221094), (1557, 211296), (1674, 196528), (1704, 193068), (1917, 171616), (2076, 158472), (2201, 149472), (2232, 147396), (2272, 144801), (2556, 128712), (2768, 118854), (2976, 110547), (3114, 105648), (3348, 98264), (3408, 96534), (3834, 85808), (4152, 79236), (4402, 74736), (4464, 73698), (4671, 70432), (5112, 64356), (5363, 61344), (5536, 59427), (6228, 52824), (6603, 49824), (6696, 49132), (6816, 48267), (7668, 42904), (8304, 39618), (8804, 37368), (8928, 36849), (9342, 35216), (10224, 32178), (10726, 30672), (12283, 26784), (12456, 26412), (13206, 24912), (13392, 24566), (15336, 21452), (16089, 20448), (16608, 19809), (17608, 18684)]