328003344

素因数分解:

$2^4\times 3^6\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:548

約数の個数: 140

約数和(自身を含む): 970544652

約数和(自身を除く): 642541308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 243, 244, 324, 366, 432, 461, 486, 488, 549, 648, 729, 732, 922, 972, 976, 1098, 1296, 1383, 1458, 1464, 1647, 1844, 1944, 2196, 2766, 2916, 2928, 3294, 3688, 3888, 4149, 4392, 4941, 5532, 5832, 6588, 7376, 8298, 8784, 9882, 11064, 11664, 12447, 13176, 14823, 16596, 19764, 22128, 24894, 26352, 28121, 29646, 33192, 37341, 39528, 44469, 49788, 56242, 59292, 66384, 74682, 79056, 84363, 88938, 99576, 112023, 112484, 118584, 149364, 168726, 177876, 199152, 224046, 224968, 237168, 253089, 298728, 336069, 337452, 355752, 448092, 449936, 506178, 597456, 672138, 674904, 711504, 759267, 896184, 1012356, 1344276, 1349808, 1518534, 1792368, 2024712, 2277801, 2688552, 3037068, 4049424, 4555602, 5377104, 6074136, 6833403, 9111204, 12148272, 13666806, 18222408, 20500209, 27333612, 36444816, 41000418, 54667224, 82000836, 109334448, 164001672, 328003344]

約数ペア:

[(1, 328003344), (2, 164001672), (3, 109334448), (4, 82000836), (6, 54667224), (8, 41000418), (9, 36444816), (12, 27333612), (16, 20500209), (18, 18222408), (24, 13666806), (27, 12148272), (36, 9111204), (48, 6833403), (54, 6074136), (61, 5377104), (72, 4555602), (81, 4049424), (108, 3037068), (122, 2688552), (144, 2277801), (162, 2024712), (183, 1792368), (216, 1518534), (243, 1349808), (244, 1344276), (324, 1012356), (366, 896184), (432, 759267), (461, 711504), (486, 674904), (488, 672138), (549, 597456), (648, 506178), (729, 449936), (732, 448092), (922, 355752), (972, 337452), (976, 336069), (1098, 298728), (1296, 253089), (1383, 237168), (1458, 224968), (1464, 224046), (1647, 199152), (1844, 177876), (1944, 168726), (2196, 149364), (2766, 118584), (2916, 112484), (2928, 112023), (3294, 99576), (3688, 88938), (3888, 84363), (4149, 79056), (4392, 74682), (4941, 66384), (5532, 59292), (5832, 56242), (6588, 49788), (7376, 44469), (8298, 39528), (8784, 37341), (9882, 33192), (11064, 29646), (11664, 28121), (12447, 26352), (13176, 24894), (14823, 22128), (16596, 19764)]