328734168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 1061683200

約数和(自身を除く): 732949032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 47, 51, 56, 62, 68, 79, 84, 93, 94, 102, 119, 124, 136, 141, 158, 168, 186, 188, 204, 217, 237, 238, 248, 282, 316, 329, 357, 372, 376, 408, 434, 474, 476, 527, 553, 564, 632, 651, 658, 714, 744, 799, 868, 948, 952, 987, 1054, 1106, 1128, 1302, 1316, 1343, 1428, 1457, 1581, 1598, 1659, 1736, 1896, 1974, 2108, 2212, 2397, 2449, 2604, 2632, 2686, 2856, 2914, 3162, 3196, 3318, 3689, 3713, 3948, 4029, 4216, 4371, 4424, 4794, 4898, 5208, 5372, 5593, 5828, 6324, 6392, 6636, 7347, 7378, 7426, 7896, 8058, 8742, 9401, 9588, 9796, 10199, 10744, 11067, 11139, 11186, 11656, 12648, 13272, 14694, 14756, 14852, 16116, 16779, 17143, 17484, 18802, 19176, 19592, 20398, 22134, 22278, 22372, 24769, 25991, 28203, 29388, 29512, 29704, 30597, 32232, 33558, 34286, 34968, 37604, 40796, 41633, 44268, 44556, 44744, 49538, 51429, 51982, 56406, 58776, 61194, 63121, 67116, 68572, 74307, 75208, 77973, 81592, 83266, 88536, 89112, 99076, 102858, 103964, 112812, 115103, 122388, 124899, 126242, 134232, 137144, 148614, 155946, 166532, 173383, 189363, 198152, 205716, 207928, 225624, 230206, 244776, 249798, 252484, 291431, 297228, 311892, 333064, 345309, 346766, 378726, 411432, 441847, 460412, 499596, 504968, 520149, 582862, 594456, 623784, 690618, 693532, 757452, 805721, 874293, 883694, 920824, 999192, 1040298, 1165724, 1325541, 1381236, 1387064, 1514904, 1611442, 1748586, 1767388, 1956751, 2080596, 2331448, 2417163, 2651082, 2762472, 3222884, 3497172, 3534776, 3913502, 4161192, 4834326, 5302164, 5870253, 6445768, 6994344, 7827004, 9668652, 10604328, 11740506, 13697257, 15654008, 19337304, 23481012, 27394514, 41091771, 46962024, 54789028, 82183542, 109578056, 164367084, 328734168]

約数ペア:

[(1, 328734168), (2, 164367084), (3, 109578056), (4, 82183542), (6, 54789028), (7, 46962024), (8, 41091771), (12, 27394514), (14, 23481012), (17, 19337304), (21, 15654008), (24, 13697257), (28, 11740506), (31, 10604328), (34, 9668652), (42, 7827004), (47, 6994344), (51, 6445768), (56, 5870253), (62, 5302164), (68, 4834326), (79, 4161192), (84, 3913502), (93, 3534776), (94, 3497172), (102, 3222884), (119, 2762472), (124, 2651082), (136, 2417163), (141, 2331448), (158, 2080596), (168, 1956751), (186, 1767388), (188, 1748586), (204, 1611442), (217, 1514904), (237, 1387064), (238, 1381236), (248, 1325541), (282, 1165724), (316, 1040298), (329, 999192), (357, 920824), (372, 883694), (376, 874293), (408, 805721), (434, 757452), (474, 693532), (476, 690618), (527, 623784), (553, 594456), (564, 582862), (632, 520149), (651, 504968), (658, 499596), (714, 460412), (744, 441847), (799, 411432), (868, 378726), (948, 346766), (952, 345309), (987, 333064), (1054, 311892), (1106, 297228), (1128, 291431), (1302, 252484), (1316, 249798), (1343, 244776), (1428, 230206), (1457, 225624), (1581, 207928), (1598, 205716), (1659, 198152), (1736, 189363), (1896, 173383), (1974, 166532), (2108, 155946), (2212, 148614), (2397, 137144), (2449, 134232), (2604, 126242), (2632, 124899), (2686, 122388), (2856, 115103), (2914, 112812), (3162, 103964), (3196, 102858), (3318, 99076), (3689, 89112), (3713, 88536), (3948, 83266), (4029, 81592), (4216, 77973), (4371, 75208), (4424, 74307), (4794, 68572), (4898, 67116), (5208, 63121), (5372, 61194), (5593, 58776), (5828, 56406), (6324, 51982), (6392, 51429), (6636, 49538), (7347, 44744), (7378, 44556), (7426, 44268), (7896, 41633), (8058, 40796), (8742, 37604), (9401, 34968), (9588, 34286), (9796, 33558), (10199, 32232), (10744, 30597), (11067, 29704), (11139, 29512), (11186, 29388), (11656, 28203), (12648, 25991), (13272, 24769), (14694, 22372), (14756, 22278), (14852, 22134), (16116, 20398), (16779, 19592), (17143, 19176), (17484, 18802)]