1145803456

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 168

約数和(自身を含む): 2809311120

約数和(自身を除く): 1663507664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 49, 56, 58, 64, 86, 98, 112, 116, 172, 196, 203, 224, 232, 293, 301, 344, 392, 406, 448, 464, 586, 602, 688, 784, 812, 928, 1172, 1204, 1247, 1376, 1421, 1568, 1624, 1856, 2051, 2107, 2344, 2408, 2494, 2752, 2842, 3136, 3248, 4102, 4214, 4688, 4816, 4988, 5684, 6496, 8204, 8428, 8497, 8729, 9376, 9632, 9976, 11368, 12599, 12992, 14357, 16408, 16856, 16994, 17458, 18752, 19264, 19952, 22736, 25198, 28714, 32816, 33712, 33988, 34916, 39904, 45472, 50396, 57428, 59479, 61103, 65632, 67424, 67976, 69832, 79808, 88193, 90944, 100792, 114856, 118958, 122206, 131264, 134848, 135952, 139664, 176386, 201584, 229712, 237916, 244412, 271904, 279328, 352772, 365371, 403168, 416353, 459424, 475832, 488824, 543808, 558656, 617351, 705544, 730742, 806336, 832706, 918848, 951664, 977648, 1234702, 1411088, 1461484, 1665412, 1903328, 1955296, 2469404, 2557597, 2822176, 2922968, 3330824, 3806656, 3910592, 4938808, 5115194, 5644352, 5845936, 6661648, 9877616, 10230388, 11691872, 13323296, 17903179, 19755232, 20460776, 23383744, 26646592, 35806358, 39510464, 40921552, 71612716, 81843104, 143225432, 163686208, 286450864, 572901728, 1145803456]

約数ペア:

[(1, 1145803456), (2, 572901728), (4, 286450864), (7, 163686208), (8, 143225432), (14, 81843104), (16, 71612716), (28, 40921552), (29, 39510464), (32, 35806358), (43, 26646592), (49, 23383744), (56, 20460776), (58, 19755232), (64, 17903179), (86, 13323296), (98, 11691872), (112, 10230388), (116, 9877616), (172, 6661648), (196, 5845936), (203, 5644352), (224, 5115194), (232, 4938808), (293, 3910592), (301, 3806656), (344, 3330824), (392, 2922968), (406, 2822176), (448, 2557597), (464, 2469404), (586, 1955296), (602, 1903328), (688, 1665412), (784, 1461484), (812, 1411088), (928, 1234702), (1172, 977648), (1204, 951664), (1247, 918848), (1376, 832706), (1421, 806336), (1568, 730742), (1624, 705544), (1856, 617351), (2051, 558656), (2107, 543808), (2344, 488824), (2408, 475832), (2494, 459424), (2752, 416353), (2842, 403168), (3136, 365371), (3248, 352772), (4102, 279328), (4214, 271904), (4688, 244412), (4816, 237916), (4988, 229712), (5684, 201584), (6496, 176386), (8204, 139664), (8428, 135952), (8497, 134848), (8729, 131264), (9376, 122206), (9632, 118958), (9976, 114856), (11368, 100792), (12599, 90944), (12992, 88193), (14357, 79808), (16408, 69832), (16856, 67976), (16994, 67424), (17458, 65632), (18752, 61103), (19264, 59479), (19952, 57428), (22736, 50396), (25198, 45472), (28714, 39904), (32816, 34916), (33712, 33988)]