2908045287

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 5190739200

約数和(自身を除く): 2282693913

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 67, 147, 159, 189, 201, 371, 441, 469, 477, 603, 619, 1113, 1323, 1407, 1431, 1809, 1857, 2597, 3283, 3339, 3551, 4221, 4333, 5571, 7791, 9849, 10017, 10653, 12663, 12999, 16713, 23373, 24857, 29547, 30331, 31959, 32807, 38997, 41473, 70119, 74571, 88641, 90993, 95877, 98421, 116991, 124419, 173999, 223713, 229649, 272979, 290311, 295263, 373257, 521997, 671139, 688947, 818937, 870933, 885789, 1119771, 1565991, 1607543, 2032177, 2066841, 2198069, 2612799, 4697973, 4822629, 6096531, 6200523, 6594207, 7838397, 14467887, 15386483, 18289593, 19782621, 43403661, 46159449, 54868779, 59347863, 107705381, 138478347, 323116143, 415435041, 969348429, 2908045287]

約数ペア:

[(1, 2908045287), (3, 969348429), (7, 415435041), (9, 323116143), (21, 138478347), (27, 107705381), (49, 59347863), (53, 54868779), (63, 46159449), (67, 43403661), (147, 19782621), (159, 18289593), (189, 15386483), (201, 14467887), (371, 7838397), (441, 6594207), (469, 6200523), (477, 6096531), (603, 4822629), (619, 4697973), (1113, 2612799), (1323, 2198069), (1407, 2066841), (1431, 2032177), (1809, 1607543), (1857, 1565991), (2597, 1119771), (3283, 885789), (3339, 870933), (3551, 818937), (4221, 688947), (4333, 671139), (5571, 521997), (7791, 373257), (9849, 295263), (10017, 290311), (10653, 272979), (12663, 229649), (12999, 223713), (16713, 173999), (23373, 124419), (24857, 116991), (29547, 98421), (30331, 95877), (31959, 90993), (32807, 88641), (38997, 74571), (41473, 70119)]