272870904

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 692208000

約数和(自身を除く): 419337096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 229, 262, 379, 393, 458, 524, 687, 758, 786, 916, 1048, 1137, 1374, 1516, 1572, 1832, 2274, 2748, 3032, 3144, 4548, 5496, 9096, 29999, 49649, 59998, 86791, 89997, 99298, 119996, 148947, 173582, 179994, 198596, 239992, 260373, 297894, 347164, 359988, 397192, 520746, 595788, 694328, 719976, 1041492, 1191576, 2082984, 11369621, 22739242, 34108863, 45478484, 68217726, 90956968, 136435452, 272870904]

約数ペア:

[(1, 272870904), (2, 136435452), (3, 90956968), (4, 68217726), (6, 45478484), (8, 34108863), (12, 22739242), (24, 11369621), (131, 2082984), (229, 1191576), (262, 1041492), (379, 719976), (393, 694328), (458, 595788), (524, 520746), (687, 397192), (758, 359988), (786, 347164), (916, 297894), (1048, 260373), (1137, 239992), (1374, 198596), (1516, 179994), (1572, 173582), (1832, 148947), (2274, 119996), (2748, 99298), (3032, 89997), (3144, 86791), (4548, 59998), (5496, 49649), (9096, 29999)]