7137549384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 20610720000

約数和(自身を除く): 13473170616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 389, 447, 596, 733, 778, 894, 1043, 1167, 1192, 1466, 1556, 1788, 2086, 2199, 2334, 2723, 2932, 3112, 3129, 3576, 4172, 4398, 4668, 5131, 5446, 5864, 6258, 8169, 8344, 8796, 9336, 10262, 10892, 12516, 15393, 16338, 17592, 20524, 21784, 25032, 30786, 32676, 41048, 57961, 61572, 65352, 109217, 115922, 123144, 173883, 218434, 231844, 285137, 327651, 347766, 405727, 436868, 463688, 570274, 655302, 695532, 764519, 811454, 855411, 873736, 1140548, 1217181, 1310604, 1391064, 1529038, 1622908, 1710822, 1995959, 2281096, 2293557, 2434362, 2621208, 3058076, 3245816, 3421644, 3991918, 4587114, 4868724, 5987877, 6116152, 6843288, 7983836, 9174228, 9737448, 11975754, 15967672, 18348456, 23951508, 42485413, 47903016, 84970826, 127456239, 169941652, 254912478, 297397891, 339883304, 509824956, 594795782, 892193673, 1019649912, 1189591564, 1784387346, 2379183128, 3568774692, 7137549384]

約数ペア:

[(1, 7137549384), (2, 3568774692), (3, 2379183128), (4, 1784387346), (6, 1189591564), (7, 1019649912), (8, 892193673), (12, 594795782), (14, 509824956), (21, 339883304), (24, 297397891), (28, 254912478), (42, 169941652), (56, 127456239), (84, 84970826), (149, 47903016), (168, 42485413), (298, 23951508), (389, 18348456), (447, 15967672), (596, 11975754), (733, 9737448), (778, 9174228), (894, 7983836), (1043, 6843288), (1167, 6116152), (1192, 5987877), (1466, 4868724), (1556, 4587114), (1788, 3991918), (2086, 3421644), (2199, 3245816), (2334, 3058076), (2723, 2621208), (2932, 2434362), (3112, 2293557), (3129, 2281096), (3576, 1995959), (4172, 1710822), (4398, 1622908), (4668, 1529038), (5131, 1391064), (5446, 1310604), (5864, 1217181), (6258, 1140548), (8169, 873736), (8344, 855411), (8796, 811454), (9336, 764519), (10262, 695532), (10892, 655302), (12516, 570274), (15393, 463688), (16338, 436868), (17592, 405727), (20524, 347766), (21784, 327651), (25032, 285137), (30786, 231844), (32676, 218434), (41048, 173883), (57961, 123144), (61572, 115922), (65352, 109217)]