520807936

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 1241349120

約数和(自身を除く): 720541184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 157, 176, 209, 248, 256, 304, 314, 341, 352, 418, 496, 512, 589, 608, 628, 682, 704, 836, 992, 1178, 1216, 1256, 1364, 1408, 1672, 1727, 1984, 2356, 2432, 2512, 2728, 2816, 2983, 3344, 3454, 3968, 4712, 4864, 4867, 5024, 5456, 5632, 5966, 6479, 6688, 6908, 7936, 9424, 9728, 9734, 10048, 10912, 11932, 12958, 13376, 13816, 15872, 18848, 19468, 20096, 21824, 23864, 25916, 26752, 27632, 32813, 37696, 38936, 40192, 43648, 47728, 51832, 53504, 53537, 55264, 65626, 75392, 77872, 80384, 87296, 92473, 95456, 103664, 107008, 107074, 110528, 131252, 150784, 155744, 174592, 184946, 190912, 207328, 214148, 221056, 262504, 301568, 311488, 369892, 381824, 414656, 428296, 442112, 525008, 622976, 739784, 763648, 829312, 856592, 884224, 1017203, 1050016, 1245952, 1479568, 1527296, 1658624, 1713184, 2034406, 2100032, 2491904, 2959136, 3317248, 3426368, 4068812, 4200064, 5918272, 6852736, 8137624, 8400128, 11836544, 13705472, 16275248, 16800256, 23673088, 27410944, 32550496, 47346176, 65100992, 130201984, 260403968, 520807936]

約数ペア:

[(1, 520807936), (2, 260403968), (4, 130201984), (8, 65100992), (11, 47346176), (16, 32550496), (19, 27410944), (22, 23673088), (31, 16800256), (32, 16275248), (38, 13705472), (44, 11836544), (62, 8400128), (64, 8137624), (76, 6852736), (88, 5918272), (124, 4200064), (128, 4068812), (152, 3426368), (157, 3317248), (176, 2959136), (209, 2491904), (248, 2100032), (256, 2034406), (304, 1713184), (314, 1658624), (341, 1527296), (352, 1479568), (418, 1245952), (496, 1050016), (512, 1017203), (589, 884224), (608, 856592), (628, 829312), (682, 763648), (704, 739784), (836, 622976), (992, 525008), (1178, 442112), (1216, 428296), (1256, 414656), (1364, 381824), (1408, 369892), (1672, 311488), (1727, 301568), (1984, 262504), (2356, 221056), (2432, 214148), (2512, 207328), (2728, 190912), (2816, 184946), (2983, 174592), (3344, 155744), (3454, 150784), (3968, 131252), (4712, 110528), (4864, 107074), (4867, 107008), (5024, 103664), (5456, 95456), (5632, 92473), (5966, 87296), (6479, 80384), (6688, 77872), (6908, 75392), (7936, 65626), (9424, 55264), (9728, 53537), (9734, 53504), (10048, 51832), (10912, 47728), (11932, 43648), (12958, 40192), (13376, 38936), (13816, 37696), (15872, 32813), (18848, 27632), (19468, 26752), (20096, 25916), (21824, 23864)]