280940644206

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1\times {\mathrm{3581}}^1$

素因数の和:6062

約数の個数: 96

約数和(自身を含む): 639436861440

約数和(自身を除く): 358496217234

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 93, 118, 177, 186, 279, 354, 531, 558, 1062, 1829, 2383, 3581, 3658, 4766, 5487, 7149, 7162, 10743, 10974, 14298, 16461, 21447, 21486, 32229, 32922, 42894, 64458, 73873, 111011, 140597, 147746, 211279, 221619, 222022, 281194, 333033, 421791, 422558, 443238, 633837, 664857, 666066, 843582, 999099, 1265373, 1267674, 1329714, 1901511, 1998198, 2530746, 3803022, 4358507, 6549649, 8533523, 8717014, 13075521, 13099298, 17067046, 19648947, 25600569, 26151042, 39226563, 39297894, 51201138, 58946841, 76801707, 78453126, 117893682, 153603414, 264539213, 503477857, 529078426, 793617639, 1006955714, 1510433571, 1587235278, 2380852917, 3020867142, 4531300713, 4761705834, 9062601426, 15607813567, 31215627134, 46823440701, 93646881402, 140470322103, 280940644206]

約数ペア:

[(1, 280940644206), (2, 140470322103), (3, 93646881402), (6, 46823440701), (9, 31215627134), (18, 15607813567), (31, 9062601426), (59, 4761705834), (62, 4531300713), (93, 3020867142), (118, 2380852917), (177, 1587235278), (186, 1510433571), (279, 1006955714), (354, 793617639), (531, 529078426), (558, 503477857), (1062, 264539213), (1829, 153603414), (2383, 117893682), (3581, 78453126), (3658, 76801707), (4766, 58946841), (5487, 51201138), (7149, 39297894), (7162, 39226563), (10743, 26151042), (10974, 25600569), (14298, 19648947), (16461, 17067046), (21447, 13099298), (21486, 13075521), (32229, 8717014), (32922, 8533523), (42894, 6549649), (64458, 4358507), (73873, 3803022), (111011, 2530746), (140597, 1998198), (147746, 1901511), (211279, 1329714), (221619, 1267674), (222022, 1265373), (281194, 999099), (333033, 843582), (421791, 666066), (422558, 664857), (443238, 633837)]