989756064

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 3170119680

約数和(自身を除く): 2180363616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 223, 264, 288, 297, 352, 396, 432, 446, 467, 528, 594, 669, 792, 864, 892, 934, 1056, 1188, 1338, 1401, 1584, 1784, 1868, 2007, 2376, 2453, 2676, 2802, 3168, 3568, 3736, 4014, 4203, 4752, 4906, 5137, 5352, 5604, 6021, 7136, 7359, 7472, 8028, 8406, 9504, 9812, 10274, 10704, 11208, 12042, 12609, 14718, 14944, 15411, 16056, 16812, 19624, 20548, 21408, 22077, 22416, 24084, 25218, 29436, 30822, 32112, 33624, 39248, 41096, 44154, 44832, 46233, 48168, 50436, 58872, 61644, 64224, 66231, 67248, 78496, 82192, 88308, 92466, 96336, 100872, 104141, 117744, 123288, 132462, 134496, 138699, 164384, 176616, 184932, 192672, 201744, 208282, 235488, 246576, 264924, 277398, 312423, 353232, 369864, 403488, 416564, 493152, 529848, 554796, 624846, 706464, 739728, 833128, 937269, 1059696, 1109592, 1145551, 1249692, 1479456, 1666256, 1874538, 2119392, 2219184, 2291102, 2499384, 2811807, 3332512, 3436653, 3749076, 4438368, 4582204, 4998768, 5623614, 6873306, 7498152, 9164408, 9997536, 10309959, 11247228, 13746612, 14996304, 18328816, 20619918, 22494456, 27493224, 29992608, 30929877, 36657632, 41239836, 44988912, 54986448, 61859754, 82479672, 89977824, 109972896, 123719508, 164959344, 247439016, 329918688, 494878032, 989756064]

約数ペア:

[(1, 989756064), (2, 494878032), (3, 329918688), (4, 247439016), (6, 164959344), (8, 123719508), (9, 109972896), (11, 89977824), (12, 82479672), (16, 61859754), (18, 54986448), (22, 44988912), (24, 41239836), (27, 36657632), (32, 30929877), (33, 29992608), (36, 27493224), (44, 22494456), (48, 20619918), (54, 18328816), (66, 14996304), (72, 13746612), (88, 11247228), (96, 10309959), (99, 9997536), (108, 9164408), (132, 7498152), (144, 6873306), (176, 5623614), (198, 4998768), (216, 4582204), (223, 4438368), (264, 3749076), (288, 3436653), (297, 3332512), (352, 2811807), (396, 2499384), (432, 2291102), (446, 2219184), (467, 2119392), (528, 1874538), (594, 1666256), (669, 1479456), (792, 1249692), (864, 1145551), (892, 1109592), (934, 1059696), (1056, 937269), (1188, 833128), (1338, 739728), (1401, 706464), (1584, 624846), (1784, 554796), (1868, 529848), (2007, 493152), (2376, 416564), (2453, 403488), (2676, 369864), (2802, 353232), (3168, 312423), (3568, 277398), (3736, 264924), (4014, 246576), (4203, 235488), (4752, 208282), (4906, 201744), (5137, 192672), (5352, 184932), (5604, 176616), (6021, 164384), (7136, 138699), (7359, 134496), (7472, 132462), (8028, 123288), (8406, 117744), (9504, 104141), (9812, 100872), (10274, 96336), (10704, 92466), (11208, 88308), (12042, 82192), (12609, 78496), (14718, 67248), (14944, 66231), (15411, 64224), (16056, 61644), (16812, 58872), (19624, 50436), (20548, 48168), (21408, 46233), (22077, 44832), (22416, 44154), (24084, 41096), (25218, 39248), (29436, 33624), (30822, 32112)]