222673488

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1$

素因数の和:2132

約数の個数: 80

約数和(自身を含む): 606496896

約数和(自身を除く): 383823408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 101, 138, 184, 202, 276, 303, 368, 404, 552, 606, 808, 1104, 1212, 1616, 1997, 2323, 2424, 3994, 4646, 4848, 5991, 6969, 7988, 9292, 11982, 13938, 15976, 18584, 23964, 27876, 31952, 37168, 45931, 47928, 55752, 91862, 95856, 111504, 137793, 183724, 201697, 275586, 367448, 403394, 551172, 605091, 734896, 806788, 1102344, 1210182, 1613576, 2204688, 2420364, 3227152, 4639031, 4840728, 9278062, 9681456, 13917093, 18556124, 27834186, 37112248, 55668372, 74224496, 111336744, 222673488]

約数ペア:

[(1, 222673488), (2, 111336744), (3, 74224496), (4, 55668372), (6, 37112248), (8, 27834186), (12, 18556124), (16, 13917093), (23, 9681456), (24, 9278062), (46, 4840728), (48, 4639031), (69, 3227152), (92, 2420364), (101, 2204688), (138, 1613576), (184, 1210182), (202, 1102344), (276, 806788), (303, 734896), (368, 605091), (404, 551172), (552, 403394), (606, 367448), (808, 275586), (1104, 201697), (1212, 183724), (1616, 137793), (1997, 111504), (2323, 95856), (2424, 91862), (3994, 55752), (4646, 47928), (4848, 45931), (5991, 37168), (6969, 31952), (7988, 27876), (9292, 23964), (11982, 18584), (13938, 15976)]