328902912

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 1041622400

約数和(自身を除く): 712719488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 79, 96, 104, 117, 128, 139, 144, 156, 158, 192, 208, 234, 237, 256, 278, 288, 312, 316, 384, 416, 417, 468, 474, 556, 576, 624, 632, 711, 768, 832, 834, 936, 948, 1027, 1112, 1152, 1248, 1251, 1264, 1422, 1664, 1668, 1807, 1872, 1896, 2054, 2224, 2304, 2496, 2502, 2528, 2844, 3081, 3328, 3336, 3614, 3744, 3792, 4108, 4448, 4992, 5004, 5056, 5421, 5688, 6162, 6672, 7228, 7488, 7584, 8216, 8896, 9243, 9984, 10008, 10112, 10842, 10981, 11376, 12324, 13344, 14456, 14976, 15168, 16263, 16432, 17792, 18486, 20016, 20224, 21684, 21962, 22752, 24648, 26688, 28912, 29952, 30336, 32526, 32864, 32943, 35584, 36972, 40032, 43368, 43924, 45504, 49296, 53376, 57824, 60672, 65052, 65728, 65886, 73944, 80064, 86736, 87848, 91008, 98592, 98829, 106752, 115648, 130104, 131456, 131772, 142753, 147888, 160128, 173472, 175696, 182016, 197184, 197658, 231296, 260208, 262912, 263544, 285506, 295776, 320256, 346944, 351392, 394368, 395316, 428259, 462592, 520416, 527088, 571012, 591552, 693888, 702784, 788736, 790632, 856518, 1040832, 1054176, 1142024, 1183104, 1284777, 1387776, 1405568, 1581264, 1713036, 2081664, 2108352, 2284048, 2366208, 2569554, 2811136, 3162528, 3426072, 4163328, 4216704, 4568096, 5139108, 6325056, 6852144, 8433408, 9136192, 10278216, 12650112, 13704288, 18272384, 20556432, 25300224, 27408576, 36544768, 41112864, 54817152, 82225728, 109634304, 164451456, 328902912]

約数ペア:

[(1, 328902912), (2, 164451456), (3, 109634304), (4, 82225728), (6, 54817152), (8, 41112864), (9, 36544768), (12, 27408576), (13, 25300224), (16, 20556432), (18, 18272384), (24, 13704288), (26, 12650112), (32, 10278216), (36, 9136192), (39, 8433408), (48, 6852144), (52, 6325056), (64, 5139108), (72, 4568096), (78, 4216704), (79, 4163328), (96, 3426072), (104, 3162528), (117, 2811136), (128, 2569554), (139, 2366208), (144, 2284048), (156, 2108352), (158, 2081664), (192, 1713036), (208, 1581264), (234, 1405568), (237, 1387776), (256, 1284777), (278, 1183104), (288, 1142024), (312, 1054176), (316, 1040832), (384, 856518), (416, 790632), (417, 788736), (468, 702784), (474, 693888), (556, 591552), (576, 571012), (624, 527088), (632, 520416), (711, 462592), (768, 428259), (832, 395316), (834, 394368), (936, 351392), (948, 346944), (1027, 320256), (1112, 295776), (1152, 285506), (1248, 263544), (1251, 262912), (1264, 260208), (1422, 231296), (1664, 197658), (1668, 197184), (1807, 182016), (1872, 175696), (1896, 173472), (2054, 160128), (2224, 147888), (2304, 142753), (2496, 131772), (2502, 131456), (2528, 130104), (2844, 115648), (3081, 106752), (3328, 98829), (3336, 98592), (3614, 91008), (3744, 87848), (3792, 86736), (4108, 80064), (4448, 73944), (4992, 65886), (5004, 65728), (5056, 65052), (5421, 60672), (5688, 57824), (6162, 53376), (6672, 49296), (7228, 45504), (7488, 43924), (7584, 43368), (8216, 40032), (8896, 36972), (9243, 35584), (9984, 32943), (10008, 32864), (10112, 32526), (10842, 30336), (10981, 29952), (11376, 28912), (12324, 26688), (13344, 24648), (14456, 22752), (14976, 21962), (15168, 21684), (16263, 20224), (16432, 20016), (17792, 18486)]