2008437066

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 4838400000

約数和(自身を除く): 2829962934

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 79, 114, 142, 158, 171, 213, 237, 342, 349, 426, 474, 513, 639, 698, 711, 1026, 1047, 1278, 1349, 1422, 1501, 1917, 2094, 2133, 2698, 3002, 3141, 3834, 4047, 4266, 4503, 5609, 6282, 6631, 8094, 9006, 9423, 11218, 12141, 13262, 13509, 16827, 18846, 19893, 24282, 24779, 27018, 27571, 33654, 36423, 39786, 40527, 49558, 50481, 55142, 59679, 72846, 74337, 81054, 82713, 100962, 106571, 119358, 148674, 151443, 165426, 179037, 213142, 223011, 248139, 302886, 319713, 358074, 446022, 470801, 496278, 523849, 639426, 669033, 744417, 941602, 959139, 1047698, 1338066, 1412403, 1488834, 1571547, 1918278, 1957541, 2824806, 2877417, 3143094, 3915082, 4237209, 4714641, 5754834, 5872623, 8474418, 9429282, 11745246, 12711627, 14143923, 17617869, 25423254, 28287846, 35235738, 37193279, 52853607, 74386558, 105707214, 111579837, 223159674, 334739511, 669479022, 1004218533, 2008437066]

約数ペア:

[(1, 2008437066), (2, 1004218533), (3, 669479022), (6, 334739511), (9, 223159674), (18, 111579837), (19, 105707214), (27, 74386558), (38, 52853607), (54, 37193279), (57, 35235738), (71, 28287846), (79, 25423254), (114, 17617869), (142, 14143923), (158, 12711627), (171, 11745246), (213, 9429282), (237, 8474418), (342, 5872623), (349, 5754834), (426, 4714641), (474, 4237209), (513, 3915082), (639, 3143094), (698, 2877417), (711, 2824806), (1026, 1957541), (1047, 1918278), (1278, 1571547), (1349, 1488834), (1422, 1412403), (1501, 1338066), (1917, 1047698), (2094, 959139), (2133, 941602), (2698, 744417), (3002, 669033), (3141, 639426), (3834, 523849), (4047, 496278), (4266, 470801), (4503, 446022), (5609, 358074), (6282, 319713), (6631, 302886), (8094, 248139), (9006, 223011), (9423, 213142), (11218, 179037), (12141, 165426), (13262, 151443), (13509, 148674), (16827, 119358), (18846, 106571), (19893, 100962), (24282, 82713), (24779, 81054), (27018, 74337), (27571, 72846), (33654, 59679), (36423, 55142), (39786, 50481), (40527, 49558)]