508651472

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3496

約数の個数: 80

約数和(自身を含む): 1190019072

約数和(自身を除く): 681367600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 868, 1204, 1333, 1736, 2408, 2666, 3407, 3472, 4816, 5332, 6814, 9331, 10664, 13628, 18662, 21328, 23849, 27256, 37324, 47698, 54512, 74648, 95396, 105617, 146501, 149296, 190792, 211234, 293002, 381584, 422468, 586004, 739319, 844936, 1025507, 1172008, 1478638, 1689872, 2051014, 2344016, 2957276, 4102028, 4541531, 5914552, 8204056, 9083062, 11829104, 16408112, 18166124, 31790717, 36332248, 63581434, 72664496, 127162868, 254325736, 508651472]

約数ペア:

[(1, 508651472), (2, 254325736), (4, 127162868), (7, 72664496), (8, 63581434), (14, 36332248), (16, 31790717), (28, 18166124), (31, 16408112), (43, 11829104), (56, 9083062), (62, 8204056), (86, 5914552), (112, 4541531), (124, 4102028), (172, 2957276), (217, 2344016), (248, 2051014), (301, 1689872), (344, 1478638), (434, 1172008), (496, 1025507), (602, 844936), (688, 739319), (868, 586004), (1204, 422468), (1333, 381584), (1736, 293002), (2408, 211234), (2666, 190792), (3407, 149296), (3472, 146501), (4816, 105617), (5332, 95396), (6814, 74648), (9331, 54512), (10664, 47698), (13628, 37324), (18662, 27256), (21328, 23849)]