978823620408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1\times {\mathrm{1417057}}^1$

素因数の和:1418776

約数の個数: 64

約数和(自身を含む): 2592535952160

約数和(自身を除く): 1613712331752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1693, 3386, 5079, 6772, 10158, 13544, 20316, 28781, 40632, 57562, 86343, 115124, 172686, 230248, 345372, 690744, 1417057, 2834114, 4251171, 5668228, 8502342, 11336456, 17004684, 24089969, 34009368, 48179938, 72269907, 96359876, 144539814, 192719752, 289079628, 578159256, 2399077501, 4798155002, 7197232503, 9596310004, 14394465006, 19192620008, 28788930012, 40784317517, 57577860024, 81568635034, 122352952551, 163137270068, 244705905102, 326274540136, 489411810204, 978823620408]

約数ペア:

[(1, 978823620408), (2, 489411810204), (3, 326274540136), (4, 244705905102), (6, 163137270068), (8, 122352952551), (12, 81568635034), (17, 57577860024), (24, 40784317517), (34, 28788930012), (51, 19192620008), (68, 14394465006), (102, 9596310004), (136, 7197232503), (204, 4798155002), (408, 2399077501), (1693, 578159256), (3386, 289079628), (5079, 192719752), (6772, 144539814), (10158, 96359876), (13544, 72269907), (20316, 48179938), (28781, 34009368), (40632, 24089969), (57562, 17004684), (86343, 11336456), (115124, 8502342), (172686, 5668228), (230248, 4251171), (345372, 2834114), (690744, 1417057)]