471191336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 1172275200

約数和(自身を除く): 701083864

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 127, 133, 152, 154, 209, 254, 266, 308, 317, 418, 508, 532, 616, 634, 836, 889, 1016, 1064, 1268, 1397, 1463, 1672, 1778, 2219, 2413, 2536, 2794, 2926, 3487, 3556, 4438, 4826, 5588, 5852, 6023, 6974, 7112, 8876, 9652, 9779, 11176, 11704, 12046, 13948, 16891, 17752, 19304, 19558, 24092, 24409, 26543, 27896, 33782, 39116, 40259, 42161, 48184, 48818, 53086, 66253, 67564, 78232, 80518, 84322, 97636, 106172, 132506, 135128, 161036, 168644, 185801, 195272, 212344, 265012, 281813, 322072, 337288, 371602, 442849, 463771, 530024, 563626, 743204, 764921, 885698, 927542, 1127252, 1486408, 1529842, 1771396, 1855084, 2254504, 3059684, 3099943, 3542792, 3710168, 5354447, 6119368, 6199886, 8414131, 10708894, 12399772, 16828262, 21417788, 24799544, 33656524, 42835576, 58898917, 67313048, 117797834, 235595668, 471191336]

約数ペア:

[(1, 471191336), (2, 235595668), (4, 117797834), (7, 67313048), (8, 58898917), (11, 42835576), (14, 33656524), (19, 24799544), (22, 21417788), (28, 16828262), (38, 12399772), (44, 10708894), (56, 8414131), (76, 6199886), (77, 6119368), (88, 5354447), (127, 3710168), (133, 3542792), (152, 3099943), (154, 3059684), (209, 2254504), (254, 1855084), (266, 1771396), (308, 1529842), (317, 1486408), (418, 1127252), (508, 927542), (532, 885698), (616, 764921), (634, 743204), (836, 563626), (889, 530024), (1016, 463771), (1064, 442849), (1268, 371602), (1397, 337288), (1463, 322072), (1672, 281813), (1778, 265012), (2219, 212344), (2413, 195272), (2536, 185801), (2794, 168644), (2926, 161036), (3487, 135128), (3556, 132506), (4438, 106172), (4826, 97636), (5588, 84322), (5852, 80518), (6023, 78232), (6974, 67564), (7112, 66253), (8876, 53086), (9652, 48818), (9779, 48184), (11176, 42161), (11704, 40259), (12046, 39116), (13948, 33782), (16891, 27896), (17752, 26543), (19304, 24409), (19558, 24092)]