1308420342092

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{229}}^1\times {\mathrm{313}}^1\times {\mathrm{15791}}^1$

素因数の和:16371

約数の個数: 72

約数和(自身を含む): 2450930717760

約数和(自身を除く): 1142510375668

約数列:

[1, 2, 4, 17, 34, 68, 229, 289, 313, 458, 578, 626, 916, 1156, 1252, 3893, 5321, 7786, 10642, 15572, 15791, 21284, 31582, 63164, 66181, 71677, 90457, 132362, 143354, 180914, 264724, 268447, 286708, 361828, 536894, 1073788, 1218509, 2437018, 3616139, 4563599, 4874036, 4942583, 7232278, 9127198, 9885166, 14464556, 18254396, 19770332, 20714653, 41429306, 61474363, 82858612, 84023911, 122948726, 168047822, 245897452, 336095644, 1045064171, 1131851507, 1428406487, 2090128342, 2263703014, 2856812974, 4180256684, 4527406028, 5713625948, 19241475619, 38482951238, 76965902476, 327105085523, 654210171046, 1308420342092]

約数ペア:

[(1, 1308420342092), (2, 654210171046), (4, 327105085523), (17, 76965902476), (34, 38482951238), (68, 19241475619), (229, 5713625948), (289, 4527406028), (313, 4180256684), (458, 2856812974), (578, 2263703014), (626, 2090128342), (916, 1428406487), (1156, 1131851507), (1252, 1045064171), (3893, 336095644), (5321, 245897452), (7786, 168047822), (10642, 122948726), (15572, 84023911), (15791, 82858612), (21284, 61474363), (31582, 41429306), (63164, 20714653), (66181, 19770332), (71677, 18254396), (90457, 14464556), (132362, 9885166), (143354, 9127198), (180914, 7232278), (264724, 4942583), (268447, 4874036), (286708, 4563599), (361828, 3616139), (536894, 2437018), (1073788, 1218509)]