620274144

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{131861}}^1$

素因数の和:131888

約数の個数: 72

約数和(自身を含む): 1894065768

約数和(自身を除く): 1273791624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 131861, 263722, 395583, 527444, 791166, 923027, 1054888, 1582332, 1846054, 2109776, 2769081, 3164664, 3692108, 4219552, 5538162, 6329328, 6461189, 7384216, 11076324, 12658656, 12922378, 14768432, 19383567, 22152648, 25844756, 29536864, 38767134, 44305296, 51689512, 77534268, 88610592, 103379024, 155068536, 206758048, 310137072, 620274144]

約数ペア:

[(1, 620274144), (2, 310137072), (3, 206758048), (4, 155068536), (6, 103379024), (7, 88610592), (8, 77534268), (12, 51689512), (14, 44305296), (16, 38767134), (21, 29536864), (24, 25844756), (28, 22152648), (32, 19383567), (42, 14768432), (48, 12922378), (49, 12658656), (56, 11076324), (84, 7384216), (96, 6461189), (98, 6329328), (112, 5538162), (147, 4219552), (168, 3692108), (196, 3164664), (224, 2769081), (294, 2109776), (336, 1846054), (392, 1582332), (588, 1054888), (672, 923027), (784, 791166), (1176, 527444), (1568, 395583), (2352, 263722), (4704, 131861)]