328450752

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:160

約数の個数: 252

約数和(自身を含む): 1134435120

約数和(自身を除く): 805984368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 53, 56, 58, 63, 64, 72, 84, 87, 96, 106, 112, 116, 126, 144, 159, 168, 174, 192, 203, 212, 224, 232, 252, 261, 288, 318, 336, 348, 371, 406, 424, 448, 464, 477, 504, 522, 576, 609, 636, 672, 696, 742, 812, 848, 928, 954, 1008, 1044, 1113, 1218, 1272, 1344, 1392, 1484, 1537, 1624, 1696, 1827, 1856, 1908, 2016, 2088, 2226, 2436, 2544, 2784, 2809, 2968, 3074, 3248, 3339, 3392, 3654, 3816, 4032, 4176, 4452, 4611, 4872, 5088, 5568, 5618, 5936, 6148, 6496, 6678, 7308, 7632, 8352, 8427, 8904, 9222, 9744, 10176, 10759, 11236, 11872, 12296, 12992, 13356, 13833, 14616, 15264, 16704, 16854, 17808, 18444, 19488, 19663, 21518, 22472, 23744, 24592, 25281, 26712, 27666, 29232, 30528, 32277, 33708, 35616, 36888, 38976, 39326, 43036, 44944, 49184, 50562, 53424, 55332, 58464, 58989, 64554, 67416, 71232, 73776, 78652, 81461, 86072, 89888, 96831, 98368, 101124, 106848, 110664, 116928, 117978, 129108, 134832, 147552, 157304, 162922, 172144, 176967, 179776, 193662, 202248, 213696, 221328, 235956, 244383, 258216, 269664, 295104, 314608, 325844, 344288, 353934, 387324, 404496, 442656, 471912, 488766, 516432, 539328, 570227, 629216, 651688, 688576, 707868, 733149, 774648, 808992, 885312, 943824, 977532, 1032864, 1140454, 1258432, 1303376, 1415736, 1466298, 1549296, 1617984, 1710681, 1887648, 1955064, 2065728, 2280908, 2606752, 2831472, 2932596, 3098592, 3421362, 3775296, 3910128, 4561816, 5132043, 5213504, 5662944, 5865192, 6197184, 6842724, 7820256, 9123632, 10264086, 11325888, 11730384, 13685448, 15640512, 18247264, 20528172, 23460768, 27370896, 36494528, 41056344, 46921536, 54741792, 82112688, 109483584, 164225376, 328450752]

約数ペア:

[(1, 328450752), (2, 164225376), (3, 109483584), (4, 82112688), (6, 54741792), (7, 46921536), (8, 41056344), (9, 36494528), (12, 27370896), (14, 23460768), (16, 20528172), (18, 18247264), (21, 15640512), (24, 13685448), (28, 11730384), (29, 11325888), (32, 10264086), (36, 9123632), (42, 7820256), (48, 6842724), (53, 6197184), (56, 5865192), (58, 5662944), (63, 5213504), (64, 5132043), (72, 4561816), (84, 3910128), (87, 3775296), (96, 3421362), (106, 3098592), (112, 2932596), (116, 2831472), (126, 2606752), (144, 2280908), (159, 2065728), (168, 1955064), (174, 1887648), (192, 1710681), (203, 1617984), (212, 1549296), (224, 1466298), (232, 1415736), (252, 1303376), (261, 1258432), (288, 1140454), (318, 1032864), (336, 977532), (348, 943824), (371, 885312), (406, 808992), (424, 774648), (448, 733149), (464, 707868), (477, 688576), (504, 651688), (522, 629216), (576, 570227), (609, 539328), (636, 516432), (672, 488766), (696, 471912), (742, 442656), (812, 404496), (848, 387324), (928, 353934), (954, 344288), (1008, 325844), (1044, 314608), (1113, 295104), (1218, 269664), (1272, 258216), (1344, 244383), (1392, 235956), (1484, 221328), (1537, 213696), (1624, 202248), (1696, 193662), (1827, 179776), (1856, 176967), (1908, 172144), (2016, 162922), (2088, 157304), (2226, 147552), (2436, 134832), (2544, 129108), (2784, 117978), (2809, 116928), (2968, 110664), (3074, 106848), (3248, 101124), (3339, 98368), (3392, 96831), (3654, 89888), (3816, 86072), (4032, 81461), (4176, 78652), (4452, 73776), (4611, 71232), (4872, 67416), (5088, 64554), (5568, 58989), (5618, 58464), (5936, 55332), (6148, 53424), (6496, 50562), (6678, 49184), (7308, 44944), (7632, 43036), (8352, 39326), (8427, 38976), (8904, 36888), (9222, 35616), (9744, 33708), (10176, 32277), (10759, 30528), (11236, 29232), (11872, 27666), (12296, 26712), (12992, 25281), (13356, 24592), (13833, 23744), (14616, 22472), (15264, 21518), (16704, 19663), (16854, 19488), (17808, 18444)]