1281623952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1061

約数の個数: 160

約数和(自身を含む): 3908321280

約数和(自身を除く): 2626697328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 79, 84, 106, 112, 158, 159, 168, 212, 237, 316, 318, 336, 371, 424, 474, 553, 632, 636, 742, 848, 911, 948, 1106, 1113, 1264, 1272, 1484, 1659, 1822, 1896, 2212, 2226, 2544, 2733, 2968, 3318, 3644, 3792, 4187, 4424, 4452, 5466, 5936, 6377, 6636, 7288, 8374, 8848, 8904, 10932, 12561, 12754, 13272, 14576, 16748, 17808, 19131, 21864, 25122, 25508, 26544, 29309, 33496, 38262, 43728, 48283, 50244, 51016, 58618, 66992, 71969, 76524, 87927, 96566, 100488, 102032, 117236, 143938, 144849, 153048, 175854, 193132, 200976, 215907, 234472, 287876, 289698, 306096, 337981, 351708, 386264, 431814, 468944, 503783, 575752, 579396, 675962, 703416, 772528, 863628, 1007566, 1013943, 1151504, 1158792, 1351924, 1406832, 1511349, 1727256, 2015132, 2027886, 2317584, 2703848, 3022698, 3454512, 3814357, 4030264, 4055772, 5407696, 6045396, 7628714, 8060528, 8111544, 11443071, 12090792, 15257428, 16223088, 22886142, 24181584, 26700499, 30514856, 45772284, 53400998, 61029712, 80101497, 91544568, 106801996, 160202994, 183089136, 213603992, 320405988, 427207984, 640811976, 1281623952]

約数ペア:

[(1, 1281623952), (2, 640811976), (3, 427207984), (4, 320405988), (6, 213603992), (7, 183089136), (8, 160202994), (12, 106801996), (14, 91544568), (16, 80101497), (21, 61029712), (24, 53400998), (28, 45772284), (42, 30514856), (48, 26700499), (53, 24181584), (56, 22886142), (79, 16223088), (84, 15257428), (106, 12090792), (112, 11443071), (158, 8111544), (159, 8060528), (168, 7628714), (212, 6045396), (237, 5407696), (316, 4055772), (318, 4030264), (336, 3814357), (371, 3454512), (424, 3022698), (474, 2703848), (553, 2317584), (632, 2027886), (636, 2015132), (742, 1727256), (848, 1511349), (911, 1406832), (948, 1351924), (1106, 1158792), (1113, 1151504), (1264, 1013943), (1272, 1007566), (1484, 863628), (1659, 772528), (1822, 703416), (1896, 675962), (2212, 579396), (2226, 575752), (2544, 503783), (2733, 468944), (2968, 431814), (3318, 386264), (3644, 351708), (3792, 337981), (4187, 306096), (4424, 289698), (4452, 287876), (5466, 234472), (5936, 215907), (6377, 200976), (6636, 193132), (7288, 175854), (8374, 153048), (8848, 144849), (8904, 143938), (10932, 117236), (12561, 102032), (12754, 100488), (13272, 96566), (14576, 87927), (16748, 76524), (17808, 71969), (19131, 66992), (21864, 58618), (25122, 51016), (25508, 50244), (26544, 48283), (29309, 43728), (33496, 38262)]