670358608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 1403084800

約数和(自身を除く): 732726192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 103, 152, 158, 206, 271, 304, 316, 412, 542, 632, 824, 1084, 1264, 1501, 1648, 1957, 2168, 3002, 3914, 4336, 5149, 6004, 7828, 8137, 10298, 12008, 15656, 16274, 20596, 21409, 24016, 27913, 31312, 32548, 41192, 42818, 55826, 65096, 82384, 85636, 111652, 130192, 154603, 171272, 223304, 309206, 342544, 406771, 446608, 530347, 618412, 813542, 1060694, 1236824, 1627084, 2121388, 2205127, 2473648, 3254168, 4242776, 4410254, 6508336, 8485552, 8820508, 17641016, 35282032, 41897413, 83794826, 167589652, 335179304, 670358608]

約数ペア:

[(1, 670358608), (2, 335179304), (4, 167589652), (8, 83794826), (16, 41897413), (19, 35282032), (38, 17641016), (76, 8820508), (79, 8485552), (103, 6508336), (152, 4410254), (158, 4242776), (206, 3254168), (271, 2473648), (304, 2205127), (316, 2121388), (412, 1627084), (542, 1236824), (632, 1060694), (824, 813542), (1084, 618412), (1264, 530347), (1501, 446608), (1648, 406771), (1957, 342544), (2168, 309206), (3002, 223304), (3914, 171272), (4336, 154603), (5149, 130192), (6004, 111652), (7828, 85636), (8137, 82384), (10298, 65096), (12008, 55826), (15656, 42818), (16274, 41192), (20596, 32548), (21409, 31312), (24016, 27913)]