987508992

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 2709951552

約数和(自身を除く): 1722442560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 107, 122, 128, 183, 192, 197, 214, 244, 256, 321, 366, 384, 394, 428, 488, 591, 642, 732, 768, 788, 856, 976, 1182, 1284, 1464, 1576, 1712, 1952, 2364, 2568, 2928, 3152, 3424, 3904, 4728, 5136, 5856, 6304, 6527, 6848, 7808, 9456, 10272, 11712, 12017, 12608, 13054, 13696, 15616, 18912, 19581, 20544, 21079, 23424, 24034, 25216, 26108, 27392, 36051, 37824, 39162, 41088, 42158, 46848, 48068, 50432, 52216, 63237, 72102, 75648, 78324, 82176, 84316, 96136, 104432, 126474, 144204, 151296, 156648, 168632, 192272, 208864, 252948, 288408, 313296, 337264, 384544, 417728, 505896, 576816, 626592, 674528, 769088, 835456, 1011792, 1153632, 1253184, 1285819, 1349056, 1538176, 1670912, 2023584, 2307264, 2506368, 2571638, 2698112, 3076352, 3857457, 4047168, 4614528, 5012736, 5143276, 5396224, 7714914, 8094336, 9229056, 10286552, 15429828, 16188672, 20573104, 30859656, 41146208, 61719312, 82292416, 123438624, 164584832, 246877248, 329169664, 493754496, 987508992]

約数ペア:

[(1, 987508992), (2, 493754496), (3, 329169664), (4, 246877248), (6, 164584832), (8, 123438624), (12, 82292416), (16, 61719312), (24, 41146208), (32, 30859656), (48, 20573104), (61, 16188672), (64, 15429828), (96, 10286552), (107, 9229056), (122, 8094336), (128, 7714914), (183, 5396224), (192, 5143276), (197, 5012736), (214, 4614528), (244, 4047168), (256, 3857457), (321, 3076352), (366, 2698112), (384, 2571638), (394, 2506368), (428, 2307264), (488, 2023584), (591, 1670912), (642, 1538176), (732, 1349056), (768, 1285819), (788, 1253184), (856, 1153632), (976, 1011792), (1182, 835456), (1284, 769088), (1464, 674528), (1576, 626592), (1712, 576816), (1952, 505896), (2364, 417728), (2568, 384544), (2928, 337264), (3152, 313296), (3424, 288408), (3904, 252948), (4728, 208864), (5136, 192272), (5856, 168632), (6304, 156648), (6527, 151296), (6848, 144204), (7808, 126474), (9456, 104432), (10272, 96136), (11712, 84316), (12017, 82176), (12608, 78324), (13054, 75648), (13696, 72102), (15616, 63237), (18912, 52216), (19581, 50432), (20544, 48068), (21079, 46848), (23424, 42158), (24034, 41088), (25216, 39162), (26108, 37824), (27392, 36051)]