218365745764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 399743914752

約数和(自身を除く): 181378168988

約数列:

[1, 2, 4, 61, 71, 113, 122, 142, 226, 244, 284, 331, 337, 452, 662, 674, 1324, 1348, 4331, 6893, 8023, 8662, 13786, 16046, 17324, 20191, 20557, 23501, 23927, 27572, 32092, 37403, 38081, 40382, 41114, 47002, 47854, 74806, 76162, 80764, 82228, 94004, 95708, 111547, 149612, 152324, 223094, 446188, 489403, 978806, 1433561, 1459547, 1957612, 2281583, 2322941, 2655613, 2703751, 2867122, 2919094, 4563166, 4645882, 5311226, 5407502, 5734244, 5838188, 6804367, 7919837, 9126332, 9291764, 10622452, 10815004, 12604811, 13608734, 15839674, 25209622, 27217468, 31679348, 50419244, 161992393, 164928811, 323984786, 329857622, 483110057, 647969572, 659715244, 768893471, 894941581, 966220114, 1537786942, 1789883162, 1932440228, 3075573884, 3579766324, 54591436441, 109182872882, 218365745764]

約数ペア:

[(1, 218365745764), (2, 109182872882), (4, 54591436441), (61, 3579766324), (71, 3075573884), (113, 1932440228), (122, 1789883162), (142, 1537786942), (226, 966220114), (244, 894941581), (284, 768893471), (331, 659715244), (337, 647969572), (452, 483110057), (662, 329857622), (674, 323984786), (1324, 164928811), (1348, 161992393), (4331, 50419244), (6893, 31679348), (8023, 27217468), (8662, 25209622), (13786, 15839674), (16046, 13608734), (17324, 12604811), (20191, 10815004), (20557, 10622452), (23501, 9291764), (23927, 9126332), (27572, 7919837), (32092, 6804367), (37403, 5838188), (38081, 5734244), (40382, 5407502), (41114, 5311226), (47002, 4645882), (47854, 4563166), (74806, 2919094), (76162, 2867122), (80764, 2703751), (82228, 2655613), (94004, 2322941), (95708, 2281583), (111547, 1957612), (149612, 1459547), (152324, 1433561), (223094, 978806), (446188, 489403)]