624645728

素因数分解:

$2^5\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3041}}^1$

素因数の和:3196

約数の個数: 72

約数和(自身を含む): 1441944504

約数和(自身を除く): 817298776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 131, 196, 224, 262, 392, 524, 784, 917, 1048, 1568, 1834, 2096, 3041, 3668, 4192, 6082, 6419, 7336, 12164, 12838, 14672, 21287, 24328, 25676, 29344, 42574, 48656, 51352, 85148, 97312, 102704, 149009, 170296, 205408, 298018, 340592, 398371, 596036, 681184, 796742, 1192072, 1593484, 2384144, 2788597, 3186968, 4768288, 5577194, 6373936, 11154388, 12747872, 19520179, 22308776, 39040358, 44617552, 78080716, 89235104, 156161432, 312322864, 624645728]

約数ペア:

[(1, 624645728), (2, 312322864), (4, 156161432), (7, 89235104), (8, 78080716), (14, 44617552), (16, 39040358), (28, 22308776), (32, 19520179), (49, 12747872), (56, 11154388), (98, 6373936), (112, 5577194), (131, 4768288), (196, 3186968), (224, 2788597), (262, 2384144), (392, 1593484), (524, 1192072), (784, 796742), (917, 681184), (1048, 596036), (1568, 398371), (1834, 340592), (2096, 298018), (3041, 205408), (3668, 170296), (4192, 149009), (6082, 102704), (6419, 97312), (7336, 85148), (12164, 51352), (12838, 48656), (14672, 42574), (21287, 29344), (24328, 25676)]