1868860512

素因数分解:

$2^5\times 3^5\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1787

約数の個数: 144

約数和(自身を含む): 5551837200

約数和(自身を除く): 3682976688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 149, 162, 216, 243, 288, 298, 324, 432, 447, 486, 596, 648, 864, 894, 972, 1192, 1296, 1341, 1613, 1788, 1944, 2384, 2592, 2682, 3226, 3576, 3888, 4023, 4768, 4839, 5364, 6452, 7152, 7776, 8046, 9678, 10728, 12069, 12904, 14304, 14517, 16092, 19356, 21456, 24138, 25808, 29034, 32184, 36207, 38712, 42912, 43551, 48276, 51616, 58068, 64368, 72414, 77424, 87102, 96552, 116136, 128736, 130653, 144828, 154848, 174204, 193104, 232272, 240337, 261306, 289656, 348408, 386208, 391959, 464544, 480674, 522612, 579312, 696816, 721011, 783918, 961348, 1045224, 1158624, 1393632, 1442022, 1567836, 1922696, 2090448, 2163033, 2884044, 3135672, 3845392, 4180896, 4326066, 5768088, 6271344, 6489099, 7690784, 8652132, 11536176, 12542688, 12978198, 17304264, 19467297, 23072352, 25956396, 34608528, 38934594, 51912792, 58401891, 69217056, 77869188, 103825584, 116803782, 155738376, 207651168, 233607564, 311476752, 467215128, 622953504, 934430256, 1868860512]

約数ペア:

[(1, 1868860512), (2, 934430256), (3, 622953504), (4, 467215128), (6, 311476752), (8, 233607564), (9, 207651168), (12, 155738376), (16, 116803782), (18, 103825584), (24, 77869188), (27, 69217056), (32, 58401891), (36, 51912792), (48, 38934594), (54, 34608528), (72, 25956396), (81, 23072352), (96, 19467297), (108, 17304264), (144, 12978198), (149, 12542688), (162, 11536176), (216, 8652132), (243, 7690784), (288, 6489099), (298, 6271344), (324, 5768088), (432, 4326066), (447, 4180896), (486, 3845392), (596, 3135672), (648, 2884044), (864, 2163033), (894, 2090448), (972, 1922696), (1192, 1567836), (1296, 1442022), (1341, 1393632), (1613, 1158624), (1788, 1045224), (1944, 961348), (2384, 783918), (2592, 721011), (2682, 696816), (3226, 579312), (3576, 522612), (3888, 480674), (4023, 464544), (4768, 391959), (4839, 386208), (5364, 348408), (6452, 289656), (7152, 261306), (7776, 240337), (8046, 232272), (9678, 193104), (10728, 174204), (12069, 154848), (12904, 144828), (14304, 130653), (14517, 128736), (16092, 116136), (19356, 96552), (21456, 87102), (24138, 77424), (25808, 72414), (29034, 64368), (32184, 58068), (36207, 51616), (38712, 48276), (42912, 43551)]