2106250128

素因数分解:

$2^4\times 3^6\times {\mathrm{359}}^1\times {\mathrm{503}}^1$

素因数の和:888

約数の個数: 140

約数和(自身を含む): 6147731520

約数和(自身を除く): 4041481392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 359, 432, 486, 503, 648, 718, 729, 972, 1006, 1077, 1296, 1436, 1458, 1509, 1944, 2012, 2154, 2872, 2916, 3018, 3231, 3888, 4024, 4308, 4527, 5744, 5832, 6036, 6462, 8048, 8616, 9054, 9693, 11664, 12072, 12924, 13581, 17232, 18108, 19386, 24144, 25848, 27162, 29079, 36216, 38772, 40743, 51696, 54324, 58158, 72432, 77544, 81486, 87237, 108648, 116316, 122229, 155088, 162972, 174474, 180577, 217296, 232632, 244458, 261711, 325944, 348948, 361154, 366687, 465264, 488916, 523422, 541731, 651888, 697896, 722308, 733374, 977832, 1046844, 1083462, 1395792, 1444616, 1466748, 1625193, 1955664, 2093688, 2166924, 2889232, 2933496, 3250386, 4187376, 4333848, 4875579, 5866992, 6500772, 8667696, 9751158, 13001544, 14626737, 19502316, 26003088, 29253474, 39004632, 43880211, 58506948, 78009264, 87760422, 117013896, 131640633, 175520844, 234027792, 263281266, 351041688, 526562532, 702083376, 1053125064, 2106250128]

約数ペア:

[(1, 2106250128), (2, 1053125064), (3, 702083376), (4, 526562532), (6, 351041688), (8, 263281266), (9, 234027792), (12, 175520844), (16, 131640633), (18, 117013896), (24, 87760422), (27, 78009264), (36, 58506948), (48, 43880211), (54, 39004632), (72, 29253474), (81, 26003088), (108, 19502316), (144, 14626737), (162, 13001544), (216, 9751158), (243, 8667696), (324, 6500772), (359, 5866992), (432, 4875579), (486, 4333848), (503, 4187376), (648, 3250386), (718, 2933496), (729, 2889232), (972, 2166924), (1006, 2093688), (1077, 1955664), (1296, 1625193), (1436, 1466748), (1458, 1444616), (1509, 1395792), (1944, 1083462), (2012, 1046844), (2154, 977832), (2872, 733374), (2916, 722308), (3018, 697896), (3231, 651888), (3888, 541731), (4024, 523422), (4308, 488916), (4527, 465264), (5744, 366687), (5832, 361154), (6036, 348948), (6462, 325944), (8048, 261711), (8616, 244458), (9054, 232632), (9693, 217296), (11664, 180577), (12072, 174474), (12924, 162972), (13581, 155088), (17232, 122229), (18108, 116316), (19386, 108648), (24144, 87237), (25848, 81486), (27162, 77544), (29079, 72432), (36216, 58158), (38772, 54324), (40743, 51696)]