245206416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:873

約数の個数: 160

約数和(自身を含む): 791338240

約数和(自身を除く): 546131824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 73, 78, 84, 91, 104, 112, 146, 156, 168, 182, 208, 219, 273, 292, 312, 336, 364, 438, 511, 546, 584, 624, 728, 769, 876, 949, 1022, 1092, 1168, 1456, 1533, 1538, 1752, 1898, 2044, 2184, 2307, 2847, 3066, 3076, 3504, 3796, 4088, 4368, 4614, 5383, 5694, 6132, 6152, 6643, 7592, 8176, 9228, 9997, 10766, 11388, 12264, 12304, 13286, 15184, 16149, 18456, 19929, 19994, 21532, 22776, 24528, 26572, 29991, 32298, 36912, 39858, 39988, 43064, 45552, 53144, 56137, 59982, 64596, 69979, 79716, 79976, 86128, 106288, 112274, 119964, 129192, 139958, 159432, 159952, 168411, 209937, 224548, 239928, 258384, 279916, 318864, 336822, 392959, 419874, 449096, 479856, 559832, 673644, 729781, 785918, 839748, 898192, 1119664, 1178877, 1347288, 1459562, 1571836, 1679496, 2189343, 2357754, 2694576, 2919124, 3143672, 3358992, 4378686, 4715508, 5108467, 5838248, 6287344, 8757372, 9431016, 10216934, 11676496, 15325401, 17514744, 18862032, 20433868, 30650802, 35029488, 40867736, 61301604, 81735472, 122603208, 245206416]

約数ペア:

[(1, 245206416), (2, 122603208), (3, 81735472), (4, 61301604), (6, 40867736), (7, 35029488), (8, 30650802), (12, 20433868), (13, 18862032), (14, 17514744), (16, 15325401), (21, 11676496), (24, 10216934), (26, 9431016), (28, 8757372), (39, 6287344), (42, 5838248), (48, 5108467), (52, 4715508), (56, 4378686), (73, 3358992), (78, 3143672), (84, 2919124), (91, 2694576), (104, 2357754), (112, 2189343), (146, 1679496), (156, 1571836), (168, 1459562), (182, 1347288), (208, 1178877), (219, 1119664), (273, 898192), (292, 839748), (312, 785918), (336, 729781), (364, 673644), (438, 559832), (511, 479856), (546, 449096), (584, 419874), (624, 392959), (728, 336822), (769, 318864), (876, 279916), (949, 258384), (1022, 239928), (1092, 224548), (1168, 209937), (1456, 168411), (1533, 159952), (1538, 159432), (1752, 139958), (1898, 129192), (2044, 119964), (2184, 112274), (2307, 106288), (2847, 86128), (3066, 79976), (3076, 79716), (3504, 69979), (3796, 64596), (4088, 59982), (4368, 56137), (4614, 53144), (5383, 45552), (5694, 43064), (6132, 39988), (6152, 39858), (6643, 36912), (7592, 32298), (8176, 29991), (9228, 26572), (9997, 24528), (10766, 22776), (11388, 21532), (12264, 19994), (12304, 19929), (13286, 18456), (15184, 16149)]