816392316

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 2014967808

約数和(自身を除く): 1198575492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 83, 93, 124, 137, 166, 186, 193, 249, 274, 332, 372, 386, 411, 498, 548, 579, 772, 822, 996, 1158, 1644, 2316, 2573, 4247, 5146, 5983, 7719, 8494, 10292, 11371, 11966, 12741, 15438, 16019, 16988, 17949, 22742, 23932, 25482, 26441, 30876, 32038, 34113, 35898, 45484, 48057, 50964, 52882, 64076, 68226, 71796, 79323, 96114, 105764, 136452, 158646, 192228, 317292, 352501, 496589, 705002, 819671, 993178, 1057503, 1410004, 1489767, 1639342, 1986356, 2115006, 2194603, 2459013, 2979534, 3278684, 4230012, 4389206, 4918026, 5959068, 6583809, 8778412, 9836052, 13167618, 26335236, 68032693, 136065386, 204098079, 272130772, 408196158, 816392316]

約数ペア:

[(1, 816392316), (2, 408196158), (3, 272130772), (4, 204098079), (6, 136065386), (12, 68032693), (31, 26335236), (62, 13167618), (83, 9836052), (93, 8778412), (124, 6583809), (137, 5959068), (166, 4918026), (186, 4389206), (193, 4230012), (249, 3278684), (274, 2979534), (332, 2459013), (372, 2194603), (386, 2115006), (411, 1986356), (498, 1639342), (548, 1489767), (579, 1410004), (772, 1057503), (822, 993178), (996, 819671), (1158, 705002), (1644, 496589), (2316, 352501), (2573, 317292), (4247, 192228), (5146, 158646), (5983, 136452), (7719, 105764), (8494, 96114), (10292, 79323), (11371, 71796), (11966, 68226), (12741, 64076), (15438, 52882), (16019, 50964), (16988, 48057), (17949, 45484), (22742, 35898), (23932, 34113), (25482, 32038), (26441, 30876)]