1340622864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21803}}^1$

素因数の和:21885

約数の個数: 120

約数和(自身を含む): 4358357952

約数和(自身を除く): 3017735088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 6832, 7686, 8784, 10248, 15372, 20496, 21803, 30744, 43606, 61488, 65409, 87212, 130818, 152621, 174424, 196227, 261636, 305242, 348848, 392454, 457863, 523272, 610484, 784908, 915726, 1046544, 1220968, 1329983, 1373589, 1569816, 1831452, 2441936, 2659966, 2747178, 3139632, 3662904, 3989949, 5319932, 5494356, 7325808, 7979898, 9309881, 10639864, 10988712, 11969847, 15959796, 18619762, 21279728, 21977424, 23939694, 27929643, 31919592, 37239524, 47879388, 55859286, 63839184, 74479048, 83788929, 95758776, 111718572, 148958096, 167577858, 191517552, 223437144, 335155716, 446874288, 670311432, 1340622864]

約数ペア:

[(1, 1340622864), (2, 670311432), (3, 446874288), (4, 335155716), (6, 223437144), (7, 191517552), (8, 167577858), (9, 148958096), (12, 111718572), (14, 95758776), (16, 83788929), (18, 74479048), (21, 63839184), (24, 55859286), (28, 47879388), (36, 37239524), (42, 31919592), (48, 27929643), (56, 23939694), (61, 21977424), (63, 21279728), (72, 18619762), (84, 15959796), (112, 11969847), (122, 10988712), (126, 10639864), (144, 9309881), (168, 7979898), (183, 7325808), (244, 5494356), (252, 5319932), (336, 3989949), (366, 3662904), (427, 3139632), (488, 2747178), (504, 2659966), (549, 2441936), (732, 1831452), (854, 1569816), (976, 1373589), (1008, 1329983), (1098, 1220968), (1281, 1046544), (1464, 915726), (1708, 784908), (2196, 610484), (2562, 523272), (2928, 457863), (3416, 392454), (3843, 348848), (4392, 305242), (5124, 261636), (6832, 196227), (7686, 174424), (8784, 152621), (10248, 130818), (15372, 87212), (20496, 65409), (21803, 61488), (30744, 43606)]