396349408

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 968647680

約数和(自身を除く): 572298272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 131, 182, 208, 224, 262, 364, 416, 524, 728, 917, 1039, 1048, 1456, 1703, 1834, 2078, 2096, 2912, 3406, 3668, 4156, 4192, 6812, 7273, 7336, 8312, 11921, 13507, 13624, 14546, 14672, 16624, 23842, 27014, 27248, 29092, 29344, 33248, 47684, 54028, 54496, 58184, 94549, 95368, 108056, 116368, 136109, 189098, 190736, 216112, 232736, 272218, 378196, 381472, 432224, 544436, 756392, 952763, 1088872, 1512784, 1769417, 1905526, 2177744, 3025568, 3538834, 3811052, 4355488, 7077668, 7622104, 12385919, 14155336, 15244208, 24771838, 28310672, 30488416, 49543676, 56621344, 99087352, 198174704, 396349408]

約数ペア:

[(1, 396349408), (2, 198174704), (4, 99087352), (7, 56621344), (8, 49543676), (13, 30488416), (14, 28310672), (16, 24771838), (26, 15244208), (28, 14155336), (32, 12385919), (52, 7622104), (56, 7077668), (91, 4355488), (104, 3811052), (112, 3538834), (131, 3025568), (182, 2177744), (208, 1905526), (224, 1769417), (262, 1512784), (364, 1088872), (416, 952763), (524, 756392), (728, 544436), (917, 432224), (1039, 381472), (1048, 378196), (1456, 272218), (1703, 232736), (1834, 216112), (2078, 190736), (2096, 189098), (2912, 136109), (3406, 116368), (3668, 108056), (4156, 95368), (4192, 94549), (6812, 58184), (7273, 54496), (7336, 54028), (8312, 47684), (11921, 33248), (13507, 29344), (13624, 29092), (14546, 27248), (14672, 27014), (16624, 23842)]