31121963076

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2389

約数の個数: 96

約数和(自身を含む): 74913455232

約数和(自身を除く): 43791492156

約数列:

[1, 2, 3, 4, 6, 12, 61, 107, 122, 183, 197, 214, 244, 321, 366, 394, 428, 591, 642, 732, 788, 1182, 1284, 2017, 2364, 4034, 6051, 6527, 8068, 12017, 12102, 13054, 19581, 21079, 24034, 24204, 26108, 36051, 39162, 42158, 48068, 63237, 72102, 78324, 84316, 123037, 126474, 144204, 215819, 246074, 252948, 369111, 397349, 431638, 492148, 647457, 738222, 794698, 863276, 1192047, 1285819, 1294914, 1476444, 1589396, 2384094, 2571638, 2589828, 3857457, 4768188, 5143276, 7714914, 13164959, 15429828, 24238289, 26329918, 39494877, 42516343, 48476578, 52659836, 72714867, 78989754, 85032686, 96953156, 127549029, 145429734, 157979508, 170065372, 255098058, 290859468, 510196116, 2593496923, 5186993846, 7780490769, 10373987692, 15560981538, 31121963076]

約数ペア:

[(1, 31121963076), (2, 15560981538), (3, 10373987692), (4, 7780490769), (6, 5186993846), (12, 2593496923), (61, 510196116), (107, 290859468), (122, 255098058), (183, 170065372), (197, 157979508), (214, 145429734), (244, 127549029), (321, 96953156), (366, 85032686), (394, 78989754), (428, 72714867), (591, 52659836), (642, 48476578), (732, 42516343), (788, 39494877), (1182, 26329918), (1284, 24238289), (2017, 15429828), (2364, 13164959), (4034, 7714914), (6051, 5143276), (6527, 4768188), (8068, 3857457), (12017, 2589828), (12102, 2571638), (13054, 2384094), (19581, 1589396), (21079, 1476444), (24034, 1294914), (24204, 1285819), (26108, 1192047), (36051, 863276), (39162, 794698), (42158, 738222), (48068, 647457), (63237, 492148), (72102, 431638), (78324, 397349), (84316, 369111), (123037, 252948), (126474, 246074), (144204, 215819)]