890303688

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5323}}^1$

素因数の和:5459

約数の個数: 96

約数和(自身を含む): 2541464640

約数和(自身を除く): 1651160952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 101, 138, 184, 202, 207, 276, 303, 404, 414, 552, 606, 808, 828, 909, 1212, 1656, 1818, 2323, 2424, 3636, 4646, 5323, 6969, 7272, 9292, 10646, 13938, 15969, 18584, 20907, 21292, 27876, 31938, 41814, 42584, 47907, 55752, 63876, 83628, 95814, 122429, 127752, 167256, 191628, 244858, 367287, 383256, 489716, 537623, 734574, 979432, 1075246, 1101861, 1469148, 1612869, 2150492, 2203722, 2938296, 3225738, 4300984, 4407444, 4838607, 6451476, 8814888, 9677214, 12365329, 12902952, 19354428, 24730658, 37095987, 38708856, 49461316, 74191974, 98922632, 111287961, 148383948, 222575922, 296767896, 445151844, 890303688]

約数ペア:

[(1, 890303688), (2, 445151844), (3, 296767896), (4, 222575922), (6, 148383948), (8, 111287961), (9, 98922632), (12, 74191974), (18, 49461316), (23, 38708856), (24, 37095987), (36, 24730658), (46, 19354428), (69, 12902952), (72, 12365329), (92, 9677214), (101, 8814888), (138, 6451476), (184, 4838607), (202, 4407444), (207, 4300984), (276, 3225738), (303, 2938296), (404, 2203722), (414, 2150492), (552, 1612869), (606, 1469148), (808, 1101861), (828, 1075246), (909, 979432), (1212, 734574), (1656, 537623), (1818, 489716), (2323, 383256), (2424, 367287), (3636, 244858), (4646, 191628), (5323, 167256), (6969, 127752), (7272, 122429), (9292, 95814), (10646, 83628), (13938, 63876), (15969, 55752), (18584, 47907), (20907, 42584), (21292, 41814), (27876, 31938)]