672783804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1680

約数の個数: 144

約数和(自身を含む): 2134728960

約数和(自身を除く): 1461945156

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 163, 198, 231, 252, 308, 326, 396, 462, 489, 652, 693, 924, 978, 1141, 1386, 1467, 1489, 1793, 1956, 2282, 2772, 2934, 2978, 3423, 3586, 4467, 4564, 5379, 5868, 5956, 6846, 7172, 8934, 10269, 10423, 10758, 12551, 13401, 13692, 16137, 16379, 17868, 20538, 20846, 21516, 25102, 26802, 31269, 32274, 32758, 37653, 41076, 41692, 49137, 50204, 53604, 62538, 64548, 65516, 75306, 93807, 98274, 112959, 114653, 125076, 147411, 150612, 187614, 196548, 225918, 229306, 242707, 294822, 343959, 375228, 451836, 458612, 485414, 589644, 687918, 728121, 970828, 1031877, 1375836, 1456242, 1698949, 2063754, 2184363, 2669777, 2912484, 3397898, 4127508, 4368726, 5096847, 5339554, 6795796, 8009331, 8737452, 10193694, 10679108, 15290541, 16018662, 18688439, 20387388, 24027993, 30581082, 32037324, 37376878, 48055986, 56065317, 61162164, 74753756, 96111972, 112130634, 168195951, 224261268, 336391902, 672783804]

約数ペア:

[(1, 672783804), (2, 336391902), (3, 224261268), (4, 168195951), (6, 112130634), (7, 96111972), (9, 74753756), (11, 61162164), (12, 56065317), (14, 48055986), (18, 37376878), (21, 32037324), (22, 30581082), (28, 24027993), (33, 20387388), (36, 18688439), (42, 16018662), (44, 15290541), (63, 10679108), (66, 10193694), (77, 8737452), (84, 8009331), (99, 6795796), (126, 5339554), (132, 5096847), (154, 4368726), (163, 4127508), (198, 3397898), (231, 2912484), (252, 2669777), (308, 2184363), (326, 2063754), (396, 1698949), (462, 1456242), (489, 1375836), (652, 1031877), (693, 970828), (924, 728121), (978, 687918), (1141, 589644), (1386, 485414), (1467, 458612), (1489, 451836), (1793, 375228), (1956, 343959), (2282, 294822), (2772, 242707), (2934, 229306), (2978, 225918), (3423, 196548), (3586, 187614), (4467, 150612), (4564, 147411), (5379, 125076), (5868, 114653), (5956, 112959), (6846, 98274), (7172, 93807), (8934, 75306), (10269, 65516), (10423, 64548), (10758, 62538), (12551, 53604), (13401, 50204), (13692, 49137), (16137, 41692), (16379, 41076), (17868, 37653), (20538, 32758), (20846, 32274), (21516, 31269), (25102, 26802)]