890472528

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 240

約数和(自身を含む): 2885815296

約数和(自身を除く): 1995342768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 99, 108, 132, 141, 144, 162, 176, 188, 198, 216, 243, 264, 282, 297, 324, 376, 396, 423, 432, 443, 486, 517, 528, 564, 594, 648, 752, 792, 846, 886, 891, 972, 1034, 1128, 1188, 1269, 1296, 1329, 1551, 1584, 1692, 1772, 1782, 1944, 2068, 2256, 2376, 2538, 2658, 2673, 3102, 3384, 3544, 3564, 3807, 3888, 3987, 4136, 4653, 4752, 4873, 5076, 5316, 5346, 6204, 6768, 7088, 7128, 7614, 7974, 8272, 9306, 9746, 10152, 10632, 10692, 11421, 11961, 12408, 13959, 14256, 14619, 15228, 15948, 18612, 19492, 20304, 20821, 21264, 21384, 22842, 23922, 24816, 27918, 29238, 30456, 31896, 35883, 37224, 38984, 41642, 41877, 42768, 43857, 45684, 47844, 55836, 58476, 60912, 62463, 63792, 71766, 74448, 77968, 83284, 83754, 87714, 91368, 95688, 107649, 111672, 116952, 124926, 125631, 131571, 143532, 166568, 167508, 175428, 182736, 187389, 191376, 215298, 223344, 229031, 233904, 249852, 251262, 263142, 287064, 333136, 335016, 350856, 374778, 394713, 430596, 458062, 499704, 502524, 526284, 562167, 574128, 670032, 687093, 701712, 749556, 789426, 861192, 916124, 999408, 1005048, 1052568, 1124334, 1184139, 1374186, 1499112, 1578852, 1686501, 1722384, 1832248, 2010096, 2061279, 2105136, 2248668, 2368278, 2748372, 2998224, 3157704, 3373002, 3664496, 4122558, 4497336, 4736556, 5059503, 5496744, 6183837, 6315408, 6746004, 8245116, 8994672, 9473112, 10119006, 10993488, 12367674, 13492008, 16490232, 18551511, 18946224, 20238012, 24735348, 26984016, 32980464, 37103022, 40476024, 49470696, 55654533, 74206044, 80952048, 98941392, 111309066, 148412088, 222618132, 296824176, 445236264, 890472528]

約数ペア:

[(1, 890472528), (2, 445236264), (3, 296824176), (4, 222618132), (6, 148412088), (8, 111309066), (9, 98941392), (11, 80952048), (12, 74206044), (16, 55654533), (18, 49470696), (22, 40476024), (24, 37103022), (27, 32980464), (33, 26984016), (36, 24735348), (44, 20238012), (47, 18946224), (48, 18551511), (54, 16490232), (66, 13492008), (72, 12367674), (81, 10993488), (88, 10119006), (94, 9473112), (99, 8994672), (108, 8245116), (132, 6746004), (141, 6315408), (144, 6183837), (162, 5496744), (176, 5059503), (188, 4736556), (198, 4497336), (216, 4122558), (243, 3664496), (264, 3373002), (282, 3157704), (297, 2998224), (324, 2748372), (376, 2368278), (396, 2248668), (423, 2105136), (432, 2061279), (443, 2010096), (486, 1832248), (517, 1722384), (528, 1686501), (564, 1578852), (594, 1499112), (648, 1374186), (752, 1184139), (792, 1124334), (846, 1052568), (886, 1005048), (891, 999408), (972, 916124), (1034, 861192), (1128, 789426), (1188, 749556), (1269, 701712), (1296, 687093), (1329, 670032), (1551, 574128), (1584, 562167), (1692, 526284), (1772, 502524), (1782, 499704), (1944, 458062), (2068, 430596), (2256, 394713), (2376, 374778), (2538, 350856), (2658, 335016), (2673, 333136), (3102, 287064), (3384, 263142), (3544, 251262), (3564, 249852), (3807, 233904), (3888, 229031), (3987, 223344), (4136, 215298), (4653, 191376), (4752, 187389), (4873, 182736), (5076, 175428), (5316, 167508), (5346, 166568), (6204, 143532), (6768, 131571), (7088, 125631), (7128, 124926), (7614, 116952), (7974, 111672), (8272, 107649), (9306, 95688), (9746, 91368), (10152, 87714), (10632, 83754), (10692, 83284), (11421, 77968), (11961, 74448), (12408, 71766), (13959, 63792), (14256, 62463), (14619, 60912), (15228, 58476), (15948, 55836), (18612, 47844), (19492, 45684), (20304, 43857), (20821, 42768), (21264, 41877), (21384, 41642), (22842, 38984), (23922, 37224), (24816, 35883), (27918, 31896), (29238, 30456)]