256269804570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1343767}}^1$

素因数の和:1343956

約数の個数: 96

約数和(自身を含む): 721958170752

約数和(自身を除く): 465688366182

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 163, 195, 234, 326, 390, 489, 585, 815, 978, 1170, 1467, 1630, 2119, 2445, 2934, 4238, 4890, 6357, 7335, 10595, 12714, 14670, 19071, 21190, 31785, 38142, 63570, 95355, 190710, 1343767, 2687534, 4031301, 6718835, 8062602, 12093903, 13437670, 17468971, 20156505, 24187806, 34937942, 40313010, 52406913, 60469515, 87344855, 104813826, 120939030, 157220739, 174689710, 219034021, 262034565, 314441478, 438068042, 524069130, 657102063, 786103695, 1095170105, 1314204126, 1572207390, 1971306189, 2190340210, 2847442273, 3285510315, 3942612378, 5694884546, 6571020630, 8542326819, 9856530945, 14237211365, 17084653638, 19713061890, 25626980457, 28474422730, 42711634095, 51253960914, 85423268190, 128134902285, 256269804570]

約数ペア:

[(1, 256269804570), (2, 128134902285), (3, 85423268190), (5, 51253960914), (6, 42711634095), (9, 28474422730), (10, 25626980457), (13, 19713061890), (15, 17084653638), (18, 14237211365), (26, 9856530945), (30, 8542326819), (39, 6571020630), (45, 5694884546), (65, 3942612378), (78, 3285510315), (90, 2847442273), (117, 2190340210), (130, 1971306189), (163, 1572207390), (195, 1314204126), (234, 1095170105), (326, 786103695), (390, 657102063), (489, 524069130), (585, 438068042), (815, 314441478), (978, 262034565), (1170, 219034021), (1467, 174689710), (1630, 157220739), (2119, 120939030), (2445, 104813826), (2934, 87344855), (4238, 60469515), (4890, 52406913), (6357, 40313010), (7335, 34937942), (10595, 24187806), (12714, 20156505), (14670, 17468971), (19071, 13437670), (21190, 12093903), (31785, 8062602), (38142, 6718835), (63570, 4031301), (95355, 2687534), (190710, 1343767)]