642234384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1$

素因数の和:1485

約数の個数: 120

約数和(自身を含む): 1967826432

約数和(自身を除く): 1325592048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 373, 396, 528, 746, 792, 1087, 1119, 1492, 1584, 2174, 2238, 2984, 3261, 3357, 4103, 4348, 4476, 5968, 6522, 6714, 8206, 8696, 8952, 9783, 11957, 12309, 13044, 13428, 16412, 17392, 17904, 19566, 23914, 24618, 26088, 26856, 32824, 35871, 36927, 39132, 47828, 49236, 52176, 53712, 65648, 71742, 73854, 78264, 95656, 98472, 107613, 143484, 147708, 156528, 191312, 196944, 215226, 286968, 295416, 405451, 430452, 573936, 590832, 810902, 860904, 1216353, 1621804, 1721808, 2432706, 3243608, 3649059, 4459961, 4865412, 6487216, 7298118, 8919922, 9730824, 13379883, 14596236, 17839844, 19461648, 26759766, 29192472, 35679688, 40139649, 53519532, 58384944, 71359376, 80279298, 107039064, 160558596, 214078128, 321117192, 642234384]

約数ペア:

[(1, 642234384), (2, 321117192), (3, 214078128), (4, 160558596), (6, 107039064), (8, 80279298), (9, 71359376), (11, 58384944), (12, 53519532), (16, 40139649), (18, 35679688), (22, 29192472), (24, 26759766), (33, 19461648), (36, 17839844), (44, 14596236), (48, 13379883), (66, 9730824), (72, 8919922), (88, 7298118), (99, 6487216), (132, 4865412), (144, 4459961), (176, 3649059), (198, 3243608), (264, 2432706), (373, 1721808), (396, 1621804), (528, 1216353), (746, 860904), (792, 810902), (1087, 590832), (1119, 573936), (1492, 430452), (1584, 405451), (2174, 295416), (2238, 286968), (2984, 215226), (3261, 196944), (3357, 191312), (4103, 156528), (4348, 147708), (4476, 143484), (5968, 107613), (6522, 98472), (6714, 95656), (8206, 78264), (8696, 73854), (8952, 71742), (9783, 65648), (11957, 53712), (12309, 52176), (13044, 49236), (13428, 47828), (16412, 39132), (17392, 36927), (17904, 35871), (19566, 32824), (23914, 26856), (24618, 26088)]