18872616672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{4261}}^1$

素因数の和:4323

約数の個数: 288

約数和(自身を含む): 66460605120

約数和(自身を除く): 47587988448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 468, 504, 507, 546, 624, 672, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1248, 1352, 1456, 1521, 1638, 1872, 2016, 2028, 2184, 2197, 2366, 2704, 2912, 3042, 3276, 3549, 3744, 4056, 4261, 4368, 4394, 4732, 5408, 6084, 6552, 6591, 7098, 8112, 8522, 8736, 8788, 9464, 10647, 12168, 12783, 13104, 13182, 14196, 15379, 16224, 17044, 17576, 18928, 19773, 21294, 24336, 25566, 26208, 26364, 28392, 29827, 30758, 34088, 35152, 37856, 38349, 39546, 42588, 46137, 48672, 51132, 52728, 55393, 56784, 59654, 61516, 68176, 70304, 76698, 79092, 85176, 89481, 92274, 102264, 105456, 110786, 113568, 119308, 123032, 136352, 138411, 153396, 158184, 166179, 170352, 178962, 184548, 204528, 210912, 221572, 238616, 246064, 268443, 276822, 306792, 316368, 332358, 340704, 357924, 369096, 387751, 409056, 443144, 477232, 492128, 498537, 536886, 553644, 613584, 632736, 664716, 715848, 720109, 738192, 775502, 886288, 954464, 997074, 1073772, 1107288, 1163253, 1227168, 1329432, 1431696, 1440218, 1476384, 1551004, 1772576, 1994148, 2147544, 2160327, 2214576, 2326506, 2658864, 2863392, 2880436, 3102008, 3489759, 3988296, 4295088, 4320654, 4429152, 4653012, 5040763, 5317728, 5760872, 6204016, 6480981, 6979518, 7976592, 8590176, 8641308, 9306024, 9361417, 10081526, 11521744, 12408032, 12961962, 13959036, 15122289, 15953184, 17282616, 18612048, 18722834, 20163052, 23043488, 25923924, 27918072, 28084251, 30244578, 34565232, 37224096, 37445668, 40326104, 45366867, 51847848, 55836144, 56168502, 60489156, 65529919, 69130464, 74891336, 80652208, 84252753, 90733734, 103695696, 111672288, 112337004, 120978312, 131059838, 149782672, 161304416, 168505506, 181467468, 196589757, 207391392, 224674008, 241956624, 262119676, 299565344, 337011012, 362934936, 393179514, 449348016, 483913248, 524239352, 589769271, 674022024, 725869872, 786359028, 898696032, 1048478704, 1179538542, 1348044048, 1451739744, 1572718056, 2096957408, 2359077084, 2696088096, 3145436112, 4718154168, 6290872224, 9436308336, 18872616672]

約数ペア:

[(1, 18872616672), (2, 9436308336), (3, 6290872224), (4, 4718154168), (6, 3145436112), (7, 2696088096), (8, 2359077084), (9, 2096957408), (12, 1572718056), (13, 1451739744), (14, 1348044048), (16, 1179538542), (18, 1048478704), (21, 898696032), (24, 786359028), (26, 725869872), (28, 674022024), (32, 589769271), (36, 524239352), (39, 483913248), (42, 449348016), (48, 393179514), (52, 362934936), (56, 337011012), (63, 299565344), (72, 262119676), (78, 241956624), (84, 224674008), (91, 207391392), (96, 196589757), (104, 181467468), (112, 168505506), (117, 161304416), (126, 149782672), (144, 131059838), (156, 120978312), (168, 112337004), (169, 111672288), (182, 103695696), (208, 90733734), (224, 84252753), (234, 80652208), (252, 74891336), (273, 69130464), (288, 65529919), (312, 60489156), (336, 56168502), (338, 55836144), (364, 51847848), (416, 45366867), (468, 40326104), (504, 37445668), (507, 37224096), (546, 34565232), (624, 30244578), (672, 28084251), (676, 27918072), (728, 25923924), (819, 23043488), (936, 20163052), (1008, 18722834), (1014, 18612048), (1092, 17282616), (1183, 15953184), (1248, 15122289), (1352, 13959036), (1456, 12961962), (1521, 12408032), (1638, 11521744), (1872, 10081526), (2016, 9361417), (2028, 9306024), (2184, 8641308), (2197, 8590176), (2366, 7976592), (2704, 6979518), (2912, 6480981), (3042, 6204016), (3276, 5760872), (3549, 5317728), (3744, 5040763), (4056, 4653012), (4261, 4429152), (4368, 4320654), (4394, 4295088), (4732, 3988296), (5408, 3489759), (6084, 3102008), (6552, 2880436), (6591, 2863392), (7098, 2658864), (8112, 2326506), (8522, 2214576), (8736, 2160327), (8788, 2147544), (9464, 1994148), (10647, 1772576), (12168, 1551004), (12783, 1476384), (13104, 1440218), (13182, 1431696), (14196, 1329432), (15379, 1227168), (16224, 1163253), (17044, 1107288), (17576, 1073772), (18928, 997074), (19773, 954464), (21294, 886288), (24336, 775502), (25566, 738192), (26208, 720109), (26364, 715848), (28392, 664716), (29827, 632736), (30758, 613584), (34088, 553644), (35152, 536886), (37856, 498537), (38349, 492128), (39546, 477232), (42588, 443144), (46137, 409056), (48672, 387751), (51132, 369096), (52728, 357924), (55393, 340704), (56784, 332358), (59654, 316368), (61516, 306792), (68176, 276822), (70304, 268443), (76698, 246064), (79092, 238616), (85176, 221572), (89481, 210912), (92274, 204528), (102264, 184548), (105456, 178962), (110786, 170352), (113568, 166179), (119308, 158184), (123032, 153396), (136352, 138411)]