43731481264

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 90241965216

約数和(自身を除く): 46510483952

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 103, 106, 124, 206, 212, 248, 412, 424, 496, 521, 824, 848, 961, 1042, 1643, 1648, 1922, 2084, 3193, 3286, 3844, 4168, 5459, 6386, 6572, 7688, 8336, 10918, 12772, 13144, 15376, 16151, 21836, 25544, 26288, 27613, 32302, 43672, 50933, 51088, 53663, 55226, 64604, 87344, 98983, 101866, 107326, 110452, 129208, 169229, 197966, 203732, 214652, 220904, 258416, 338458, 395932, 407464, 429304, 441808, 500681, 676916, 791864, 814928, 856003, 858608, 1001362, 1353832, 1583728, 1663553, 1712006, 2002724, 2707664, 2844139, 3327106, 3424012, 4005448, 5246099, 5688278, 6654212, 6848024, 8010896, 10492198, 11376556, 13308424, 13696048, 20984396, 22753112, 26536093, 26616848, 41968792, 45506224, 51570143, 53072186, 83937584, 88168309, 103140286, 106144372, 176336618, 206280572, 212288744, 352673236, 412561144, 424577488, 705346472, 825122288, 1410692944, 2733217579, 5466435158, 10932870316, 21865740632, 43731481264]

約数ペア:

[(1, 43731481264), (2, 21865740632), (4, 10932870316), (8, 5466435158), (16, 2733217579), (31, 1410692944), (53, 825122288), (62, 705346472), (103, 424577488), (106, 412561144), (124, 352673236), (206, 212288744), (212, 206280572), (248, 176336618), (412, 106144372), (424, 103140286), (496, 88168309), (521, 83937584), (824, 53072186), (848, 51570143), (961, 45506224), (1042, 41968792), (1643, 26616848), (1648, 26536093), (1922, 22753112), (2084, 20984396), (3193, 13696048), (3286, 13308424), (3844, 11376556), (4168, 10492198), (5459, 8010896), (6386, 6848024), (6572, 6654212), (7688, 5688278), (8336, 5246099), (10918, 4005448), (12772, 3424012), (13144, 3327106), (15376, 2844139), (16151, 2707664), (21836, 2002724), (25544, 1712006), (26288, 1663553), (27613, 1583728), (32302, 1353832), (43672, 1001362), (50933, 858608), (51088, 856003), (53663, 814928), (55226, 791864), (64604, 676916), (87344, 500681), (98983, 441808), (101866, 429304), (107326, 407464), (110452, 395932), (129208, 338458), (169229, 258416), (197966, 220904), (203732, 214652)]