1288947744

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:792

約数の個数: 216

約数和(自身を含む): 4299504300

約数和(自身を除く): 3010556556

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 149, 168, 196, 224, 252, 288, 294, 298, 336, 392, 441, 447, 504, 588, 596, 613, 672, 784, 882, 894, 1008, 1043, 1176, 1192, 1226, 1341, 1568, 1764, 1788, 1839, 2016, 2086, 2352, 2384, 2452, 2682, 3129, 3528, 3576, 3678, 4172, 4291, 4704, 4768, 4904, 5364, 5517, 6258, 7056, 7152, 7301, 7356, 8344, 8582, 9387, 9808, 10728, 11034, 12516, 12873, 14112, 14304, 14602, 14712, 16688, 17164, 18774, 19616, 21456, 21903, 22068, 25032, 25746, 29204, 29424, 30037, 33376, 34328, 37548, 38619, 42912, 43806, 44136, 50064, 51492, 58408, 58848, 60074, 65709, 68656, 75096, 77238, 87612, 88272, 90111, 91337, 100128, 102984, 116816, 120148, 131418, 137312, 150192, 154476, 175224, 176544, 180222, 182674, 205968, 233632, 240296, 262836, 270333, 274011, 300384, 308952, 350448, 360444, 365348, 411936, 480592, 525672, 540666, 548022, 617904, 639359, 700896, 720888, 730696, 822033, 961184, 1051344, 1081332, 1096044, 1235808, 1278718, 1441776, 1461392, 1644066, 1918077, 2102688, 2162664, 2192088, 2557436, 2883552, 2922784, 3288132, 3836154, 4325328, 4384176, 4475513, 5114872, 5754231, 6576264, 7672308, 8650656, 8768352, 8951026, 10229744, 11508462, 13152528, 13426539, 15344616, 17902052, 20459488, 23016924, 26305056, 26853078, 30689232, 35804104, 40279617, 46033848, 53706156, 61378464, 71608208, 80559234, 92067696, 107412312, 143216416, 161118468, 184135392, 214824624, 322236936, 429649248, 644473872, 1288947744]

約数ペア:

[(1, 1288947744), (2, 644473872), (3, 429649248), (4, 322236936), (6, 214824624), (7, 184135392), (8, 161118468), (9, 143216416), (12, 107412312), (14, 92067696), (16, 80559234), (18, 71608208), (21, 61378464), (24, 53706156), (28, 46033848), (32, 40279617), (36, 35804104), (42, 30689232), (48, 26853078), (49, 26305056), (56, 23016924), (63, 20459488), (72, 17902052), (84, 15344616), (96, 13426539), (98, 13152528), (112, 11508462), (126, 10229744), (144, 8951026), (147, 8768352), (149, 8650656), (168, 7672308), (196, 6576264), (224, 5754231), (252, 5114872), (288, 4475513), (294, 4384176), (298, 4325328), (336, 3836154), (392, 3288132), (441, 2922784), (447, 2883552), (504, 2557436), (588, 2192088), (596, 2162664), (613, 2102688), (672, 1918077), (784, 1644066), (882, 1461392), (894, 1441776), (1008, 1278718), (1043, 1235808), (1176, 1096044), (1192, 1081332), (1226, 1051344), (1341, 961184), (1568, 822033), (1764, 730696), (1788, 720888), (1839, 700896), (2016, 639359), (2086, 617904), (2352, 548022), (2384, 540666), (2452, 525672), (2682, 480592), (3129, 411936), (3528, 365348), (3576, 360444), (3678, 350448), (4172, 308952), (4291, 300384), (4704, 274011), (4768, 270333), (4904, 262836), (5364, 240296), (5517, 233632), (6258, 205968), (7056, 182674), (7152, 180222), (7301, 176544), (7356, 175224), (8344, 154476), (8582, 150192), (9387, 137312), (9808, 131418), (10728, 120148), (11034, 116816), (12516, 102984), (12873, 100128), (14112, 91337), (14304, 90111), (14602, 88272), (14712, 87612), (16688, 77238), (17164, 75096), (18774, 68656), (19616, 65709), (21456, 60074), (21903, 58848), (22068, 58408), (25032, 51492), (25746, 50064), (29204, 44136), (29424, 43806), (30037, 42912), (33376, 38619), (34328, 37548)]