648431825496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1296511}}^1$

素因数の和:1296769

約数の個数: 128

約数和(自身を含む): 2003888947200

約数和(自身を除く): 1355457121704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 229, 273, 312, 364, 458, 546, 687, 728, 916, 1092, 1374, 1603, 1832, 2184, 2748, 2977, 3206, 4809, 5496, 5954, 6412, 8931, 9618, 11908, 12824, 17862, 19236, 20839, 23816, 35724, 38472, 41678, 62517, 71448, 83356, 125034, 166712, 250068, 500136, 1296511, 2593022, 3889533, 5186044, 7779066, 9075577, 10372088, 15558132, 16854643, 18151154, 27226731, 31116264, 33709286, 36302308, 50563929, 54453462, 67418572, 72604616, 101127858, 108906924, 117982501, 134837144, 202255716, 217813848, 235965002, 296901019, 353947503, 404511432, 471930004, 593802038, 707895006, 890703057, 943860008, 1187604076, 1415790012, 1781406114, 2078307133, 2375208152, 2831580024, 3562812228, 3859713247, 4156614266, 6234921399, 7125624456, 7719426494, 8313228532, 11579139741, 12469842798, 15438852988, 16626457064, 23158279482, 24939685596, 27017992729, 30877705976, 46316558964, 49879371192, 54035985458, 81053978187, 92633117928, 108071970916, 162107956374, 216143941832, 324215912748, 648431825496]

約数ペア:

[(1, 648431825496), (2, 324215912748), (3, 216143941832), (4, 162107956374), (6, 108071970916), (7, 92633117928), (8, 81053978187), (12, 54035985458), (13, 49879371192), (14, 46316558964), (21, 30877705976), (24, 27017992729), (26, 24939685596), (28, 23158279482), (39, 16626457064), (42, 15438852988), (52, 12469842798), (56, 11579139741), (78, 8313228532), (84, 7719426494), (91, 7125624456), (104, 6234921399), (156, 4156614266), (168, 3859713247), (182, 3562812228), (229, 2831580024), (273, 2375208152), (312, 2078307133), (364, 1781406114), (458, 1415790012), (546, 1187604076), (687, 943860008), (728, 890703057), (916, 707895006), (1092, 593802038), (1374, 471930004), (1603, 404511432), (1832, 353947503), (2184, 296901019), (2748, 235965002), (2977, 217813848), (3206, 202255716), (4809, 134837144), (5496, 117982501), (5954, 108906924), (6412, 101127858), (8931, 72604616), (9618, 67418572), (11908, 54453462), (12824, 50563929), (17862, 36302308), (19236, 33709286), (20839, 31116264), (23816, 27226731), (35724, 18151154), (38472, 16854643), (41678, 15558132), (62517, 10372088), (71448, 9075577), (83356, 7779066), (125034, 5186044), (166712, 3889533), (250068, 2593022), (500136, 1296511)]