2000716416

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{30469}}^1$

素因数の和:30511

約数の個数: 128

約数和(自身を含む): 6215880000

約数和(自身を除く): 4215163584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21888, 30469, 32832, 60938, 65664, 91407, 121876, 182814, 243752, 274221, 365628, 487504, 548442, 578911, 731256, 822663, 975008, 1096884, 1157822, 1462512, 1645326, 1736733, 1950016, 2193768, 2315644, 2925024, 3290652, 3473466, 3900032, 4387536, 4631288, 5210199, 5850048, 6581304, 6946932, 8775072, 9262576, 10420398, 11700096, 13162608, 13893864, 15630597, 17550144, 18525152, 20840796, 26325216, 27787728, 31261194, 35100288, 37050304, 41681592, 52650432, 55575456, 62522388, 74100608, 83363184, 105300864, 111150912, 125044776, 166726368, 222301824, 250089552, 333452736, 500179104, 666905472, 1000358208, 2000716416]

約数ペア:

[(1, 2000716416), (2, 1000358208), (3, 666905472), (4, 500179104), (6, 333452736), (8, 250089552), (9, 222301824), (12, 166726368), (16, 125044776), (18, 111150912), (19, 105300864), (24, 83363184), (27, 74100608), (32, 62522388), (36, 55575456), (38, 52650432), (48, 41681592), (54, 37050304), (57, 35100288), (64, 31261194), (72, 27787728), (76, 26325216), (96, 20840796), (108, 18525152), (114, 17550144), (128, 15630597), (144, 13893864), (152, 13162608), (171, 11700096), (192, 10420398), (216, 9262576), (228, 8775072), (288, 6946932), (304, 6581304), (342, 5850048), (384, 5210199), (432, 4631288), (456, 4387536), (513, 3900032), (576, 3473466), (608, 3290652), (684, 2925024), (864, 2315644), (912, 2193768), (1026, 1950016), (1152, 1736733), (1216, 1645326), (1368, 1462512), (1728, 1157822), (1824, 1096884), (2052, 975008), (2432, 822663), (2736, 731256), (3456, 578911), (3648, 548442), (4104, 487504), (5472, 365628), (7296, 274221), (8208, 243752), (10944, 182814), (16416, 121876), (21888, 91407), (30469, 65664), (32832, 60938)]