1338196384

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 3072577536

約数和(自身を除く): 1734381152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 167, 224, 332, 334, 431, 581, 664, 668, 862, 1162, 1169, 1328, 1336, 1724, 2324, 2338, 2656, 2672, 3017, 3448, 4648, 4676, 5344, 6034, 6896, 9296, 9352, 12068, 13792, 13861, 18592, 18704, 24136, 27722, 35773, 37408, 48272, 55444, 71546, 71977, 96544, 97027, 110888, 143092, 143954, 194054, 221776, 250411, 286184, 287908, 388108, 443552, 500822, 503839, 572368, 575816, 776216, 1001644, 1007678, 1144736, 1151632, 1552432, 2003288, 2015356, 2303264, 3104864, 4006576, 4030712, 5974091, 8013152, 8061424, 11948182, 16122848, 23896364, 41818637, 47792728, 83637274, 95585456, 167274548, 191170912, 334549096, 669098192, 1338196384]

約数ペア:

[(1, 1338196384), (2, 669098192), (4, 334549096), (7, 191170912), (8, 167274548), (14, 95585456), (16, 83637274), (28, 47792728), (32, 41818637), (56, 23896364), (83, 16122848), (112, 11948182), (166, 8061424), (167, 8013152), (224, 5974091), (332, 4030712), (334, 4006576), (431, 3104864), (581, 2303264), (664, 2015356), (668, 2003288), (862, 1552432), (1162, 1151632), (1169, 1144736), (1328, 1007678), (1336, 1001644), (1724, 776216), (2324, 575816), (2338, 572368), (2656, 503839), (2672, 500822), (3017, 443552), (3448, 388108), (4648, 287908), (4676, 286184), (5344, 250411), (6034, 221776), (6896, 194054), (9296, 143954), (9352, 143092), (12068, 110888), (13792, 97027), (13861, 96544), (18592, 71977), (18704, 71546), (24136, 55444), (27722, 48272), (35773, 37408)]