384651792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22447}}^1$

素因数の和:22485

約数の個数: 120

約数和(自身を含む): 1302702336

約数和(自身を除く): 918050544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 22447, 44894, 67341, 89788, 134682, 157129, 179576, 202023, 269364, 314258, 359152, 381599, 404046, 471387, 538728, 628516, 763198, 808092, 942774, 1077456, 1144797, 1257032, 1414161, 1526396, 1616184, 1885548, 2289594, 2514064, 2671193, 2828322, 3052792, 3232368, 3434391, 3771096, 4579188, 5342386, 5656644, 6105584, 6868782, 7542192, 8013579, 9158376, 10684772, 11313288, 13737564, 16027158, 18316752, 21369544, 22626576, 24040737, 27475128, 32054316, 42739088, 48081474, 54950256, 64108632, 96162948, 128217264, 192325896, 384651792]

約数ペア:

[(1, 384651792), (2, 192325896), (3, 128217264), (4, 96162948), (6, 64108632), (7, 54950256), (8, 48081474), (9, 42739088), (12, 32054316), (14, 27475128), (16, 24040737), (17, 22626576), (18, 21369544), (21, 18316752), (24, 16027158), (28, 13737564), (34, 11313288), (36, 10684772), (42, 9158376), (48, 8013579), (51, 7542192), (56, 6868782), (63, 6105584), (68, 5656644), (72, 5342386), (84, 4579188), (102, 3771096), (112, 3434391), (119, 3232368), (126, 3052792), (136, 2828322), (144, 2671193), (153, 2514064), (168, 2289594), (204, 1885548), (238, 1616184), (252, 1526396), (272, 1414161), (306, 1257032), (336, 1144797), (357, 1077456), (408, 942774), (476, 808092), (504, 763198), (612, 628516), (714, 538728), (816, 471387), (952, 404046), (1008, 381599), (1071, 359152), (1224, 314258), (1428, 269364), (1904, 202023), (2142, 179576), (2448, 157129), (2856, 134682), (4284, 89788), (5712, 67341), (8568, 44894), (17136, 22447)]