245316372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 692321280

約数和(自身を除く): 447004908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 281, 399, 532, 547, 562, 798, 843, 1094, 1124, 1596, 1641, 1686, 1967, 2188, 3282, 3372, 3829, 3934, 5339, 5901, 6564, 7658, 7868, 10393, 10678, 11487, 11802, 15316, 16017, 20786, 21356, 22974, 23604, 31179, 32034, 37373, 41572, 45948, 62358, 64068, 72751, 74746, 112119, 124716, 145502, 149492, 153707, 218253, 224238, 291004, 307414, 436506, 448476, 461121, 614828, 873012, 922242, 1075949, 1844484, 2151898, 2920433, 3227847, 4303796, 5840866, 6455694, 8761299, 11681732, 12911388, 17522598, 20443031, 35045196, 40886062, 61329093, 81772124, 122658186, 245316372]

約数ペア:

[(1, 245316372), (2, 122658186), (3, 81772124), (4, 61329093), (6, 40886062), (7, 35045196), (12, 20443031), (14, 17522598), (19, 12911388), (21, 11681732), (28, 8761299), (38, 6455694), (42, 5840866), (57, 4303796), (76, 3227847), (84, 2920433), (114, 2151898), (133, 1844484), (228, 1075949), (266, 922242), (281, 873012), (399, 614828), (532, 461121), (547, 448476), (562, 436506), (798, 307414), (843, 291004), (1094, 224238), (1124, 218253), (1596, 153707), (1641, 149492), (1686, 145502), (1967, 124716), (2188, 112119), (3282, 74746), (3372, 72751), (3829, 64068), (3934, 62358), (5339, 45948), (5901, 41572), (6564, 37373), (7658, 32034), (7868, 31179), (10393, 23604), (10678, 22974), (11487, 21356), (11802, 20786), (15316, 16017)]