628389632

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 1483453440

約数和(自身を除く): 855063808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 128, 136, 208, 221, 232, 256, 272, 377, 383, 416, 442, 464, 493, 544, 754, 766, 832, 884, 928, 986, 1088, 1508, 1532, 1664, 1768, 1856, 1972, 2176, 3016, 3064, 3328, 3536, 3712, 3944, 4352, 4979, 6032, 6128, 6409, 6511, 7072, 7424, 7888, 9958, 11107, 12064, 12256, 12818, 13022, 14144, 15776, 19916, 22214, 24128, 24512, 25636, 26044, 28288, 31552, 39832, 44428, 48256, 49024, 51272, 52088, 56576, 63104, 79664, 84643, 88856, 96512, 98048, 102544, 104176, 126208, 144391, 159328, 169286, 177712, 188819, 205088, 208352, 288782, 318656, 338572, 355424, 377638, 410176, 416704, 577564, 637312, 677144, 710848, 755276, 820352, 833408, 1155128, 1274624, 1354288, 1421696, 1510552, 1640704, 1666816, 2310256, 2454647, 2708576, 2843392, 3021104, 4620512, 4909294, 5417152, 6042208, 9241024, 9818588, 10834304, 12084416, 18482048, 19637176, 21668608, 24168832, 36964096, 39274352, 48337664, 78548704, 157097408, 314194816, 628389632]

約数ペア:

[(1, 628389632), (2, 314194816), (4, 157097408), (8, 78548704), (13, 48337664), (16, 39274352), (17, 36964096), (26, 24168832), (29, 21668608), (32, 19637176), (34, 18482048), (52, 12084416), (58, 10834304), (64, 9818588), (68, 9241024), (104, 6042208), (116, 5417152), (128, 4909294), (136, 4620512), (208, 3021104), (221, 2843392), (232, 2708576), (256, 2454647), (272, 2310256), (377, 1666816), (383, 1640704), (416, 1510552), (442, 1421696), (464, 1354288), (493, 1274624), (544, 1155128), (754, 833408), (766, 820352), (832, 755276), (884, 710848), (928, 677144), (986, 637312), (1088, 577564), (1508, 416704), (1532, 410176), (1664, 377638), (1768, 355424), (1856, 338572), (1972, 318656), (2176, 288782), (3016, 208352), (3064, 205088), (3328, 188819), (3536, 177712), (3712, 169286), (3944, 159328), (4352, 144391), (4979, 126208), (6032, 104176), (6128, 102544), (6409, 98048), (6511, 96512), (7072, 88856), (7424, 84643), (7888, 79664), (9958, 63104), (11107, 56576), (12064, 52088), (12256, 51272), (12818, 49024), (13022, 48256), (14144, 44428), (15776, 39832), (19916, 31552), (22214, 28288), (24128, 26044), (24512, 25636)]