1329293056

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1406

約数の個数: 144

約数和(自身を含む): 3344180224

約数和(自身を除く): 2014887168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 128, 172, 182, 208, 224, 256, 301, 344, 364, 416, 448, 559, 602, 688, 728, 832, 896, 1118, 1204, 1327, 1376, 1456, 1664, 1792, 2236, 2408, 2654, 2752, 2912, 3328, 3913, 4472, 4816, 5308, 5504, 5824, 7826, 8944, 9289, 9632, 10616, 11008, 11648, 15652, 17251, 17888, 18578, 19264, 21232, 23296, 31304, 34502, 35776, 37156, 38528, 42464, 57061, 62608, 69004, 71552, 74312, 77056, 84928, 114122, 120757, 125216, 138008, 143104, 148624, 169856, 228244, 241514, 250432, 276016, 297248, 339712, 399427, 456488, 483028, 500864, 552032, 594496, 741793, 798854, 912976, 966056, 1001728, 1104064, 1188992, 1483586, 1597708, 1825952, 1932112, 2208128, 2377984, 2967172, 3195416, 3651904, 3864224, 4416256, 5192551, 5934344, 6390832, 7303808, 7728448, 10385102, 11868688, 12781664, 14607616, 15456896, 20770204, 23737376, 25563328, 30913792, 41540408, 47474752, 51126656, 83080816, 94949504, 102253312, 166161632, 189899008, 332323264, 664646528, 1329293056]

約数ペア:

[(1, 1329293056), (2, 664646528), (4, 332323264), (7, 189899008), (8, 166161632), (13, 102253312), (14, 94949504), (16, 83080816), (26, 51126656), (28, 47474752), (32, 41540408), (43, 30913792), (52, 25563328), (56, 23737376), (64, 20770204), (86, 15456896), (91, 14607616), (104, 12781664), (112, 11868688), (128, 10385102), (172, 7728448), (182, 7303808), (208, 6390832), (224, 5934344), (256, 5192551), (301, 4416256), (344, 3864224), (364, 3651904), (416, 3195416), (448, 2967172), (559, 2377984), (602, 2208128), (688, 1932112), (728, 1825952), (832, 1597708), (896, 1483586), (1118, 1188992), (1204, 1104064), (1327, 1001728), (1376, 966056), (1456, 912976), (1664, 798854), (1792, 741793), (2236, 594496), (2408, 552032), (2654, 500864), (2752, 483028), (2912, 456488), (3328, 399427), (3913, 339712), (4472, 297248), (4816, 276016), (5308, 250432), (5504, 241514), (5824, 228244), (7826, 169856), (8944, 148624), (9289, 143104), (9632, 138008), (10616, 125216), (11008, 120757), (11648, 114122), (15652, 84928), (17251, 77056), (17888, 74312), (18578, 71552), (19264, 69004), (21232, 62608), (23296, 57061), (31304, 42464), (34502, 38528), (35776, 37156)]