2078015688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6163}}^1$

素因数の和:6408

約数の個数: 128

約数和(自身を含む): 6627532800

約数和(自身を除く): 4549517112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 223, 252, 378, 446, 504, 669, 756, 892, 1338, 1512, 1561, 1784, 2007, 2676, 3122, 4014, 4683, 5352, 6021, 6163, 6244, 8028, 9366, 12042, 12326, 12488, 14049, 16056, 18489, 18732, 24084, 24652, 28098, 36978, 37464, 42147, 43141, 48168, 49304, 55467, 56196, 73956, 84294, 86282, 110934, 112392, 129423, 147912, 166401, 168588, 172564, 221868, 258846, 332802, 337176, 345128, 388269, 443736, 517692, 665604, 776538, 1035384, 1164807, 1331208, 1374349, 1553076, 2329614, 2748698, 3106152, 4123047, 4659228, 5497396, 8246094, 9318456, 9620443, 10994792, 12369141, 16492188, 19240886, 24738282, 28861329, 32984376, 37107423, 38481772, 49476564, 57722658, 74214846, 76963544, 86583987, 98953128, 115445316, 148429692, 173167974, 230890632, 259751961, 296859384, 346335948, 519503922, 692671896, 1039007844, 2078015688]

約数ペア:

[(1, 2078015688), (2, 1039007844), (3, 692671896), (4, 519503922), (6, 346335948), (7, 296859384), (8, 259751961), (9, 230890632), (12, 173167974), (14, 148429692), (18, 115445316), (21, 98953128), (24, 86583987), (27, 76963544), (28, 74214846), (36, 57722658), (42, 49476564), (54, 38481772), (56, 37107423), (63, 32984376), (72, 28861329), (84, 24738282), (108, 19240886), (126, 16492188), (168, 12369141), (189, 10994792), (216, 9620443), (223, 9318456), (252, 8246094), (378, 5497396), (446, 4659228), (504, 4123047), (669, 3106152), (756, 2748698), (892, 2329614), (1338, 1553076), (1512, 1374349), (1561, 1331208), (1784, 1164807), (2007, 1035384), (2676, 776538), (3122, 665604), (4014, 517692), (4683, 443736), (5352, 388269), (6021, 345128), (6163, 337176), (6244, 332802), (8028, 258846), (9366, 221868), (12042, 172564), (12326, 168588), (12488, 166401), (14049, 147912), (16056, 129423), (18489, 112392), (18732, 110934), (24084, 86282), (24652, 84294), (28098, 73956), (36978, 56196), (37464, 55467), (42147, 49304), (43141, 48168)]