2019531984

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{3527}}^1$

素因数の和:3768

約数の個数: 80

約数和(自身を含む): 5319659520

約数和(自身を除く): 3300127536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 151, 158, 237, 302, 316, 453, 474, 604, 632, 906, 948, 1208, 1264, 1812, 1896, 2416, 3527, 3624, 3792, 7054, 7248, 10581, 11929, 14108, 21162, 23858, 28216, 35787, 42324, 47716, 56432, 71574, 84648, 95432, 143148, 169296, 190864, 278633, 286296, 532577, 557266, 572592, 835899, 1065154, 1114532, 1597731, 1671798, 2130308, 2229064, 3195462, 3343596, 4260616, 4458128, 6390924, 6687192, 8521232, 12781848, 13374384, 25563696, 42073583, 84147166, 126220749, 168294332, 252441498, 336588664, 504882996, 673177328, 1009765992, 2019531984]

約数ペア:

[(1, 2019531984), (2, 1009765992), (3, 673177328), (4, 504882996), (6, 336588664), (8, 252441498), (12, 168294332), (16, 126220749), (24, 84147166), (48, 42073583), (79, 25563696), (151, 13374384), (158, 12781848), (237, 8521232), (302, 6687192), (316, 6390924), (453, 4458128), (474, 4260616), (604, 3343596), (632, 3195462), (906, 2229064), (948, 2130308), (1208, 1671798), (1264, 1597731), (1812, 1114532), (1896, 1065154), (2416, 835899), (3527, 572592), (3624, 557266), (3792, 532577), (7054, 286296), (7248, 278633), (10581, 190864), (11929, 169296), (14108, 143148), (21162, 95432), (23858, 84648), (28216, 71574), (35787, 56432), (42324, 47716)]