872051284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 1785732480

約数和(自身を除く): 913681196

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 107, 113, 146, 214, 226, 247, 292, 428, 452, 494, 949, 988, 1387, 1391, 1469, 1898, 2033, 2147, 2774, 2782, 2938, 3796, 4066, 4294, 5548, 5564, 5876, 7811, 8132, 8249, 8588, 12091, 15622, 16498, 18031, 24182, 26429, 27911, 31244, 32996, 36062, 48364, 52858, 55822, 72124, 101543, 105716, 107237, 111644, 148409, 156731, 157183, 203086, 214474, 229729, 296818, 313462, 314366, 406172, 428948, 459458, 593636, 626924, 628732, 882643, 918916, 1765286, 1929317, 2037503, 2986477, 3530572, 3858634, 4075006, 5972954, 7717268, 8150012, 11474359, 11945908, 16770217, 22948718, 33540434, 45897436, 67080868, 218012821, 436025642, 872051284]

約数ペア:

[(1, 872051284), (2, 436025642), (4, 218012821), (13, 67080868), (19, 45897436), (26, 33540434), (38, 22948718), (52, 16770217), (73, 11945908), (76, 11474359), (107, 8150012), (113, 7717268), (146, 5972954), (214, 4075006), (226, 3858634), (247, 3530572), (292, 2986477), (428, 2037503), (452, 1929317), (494, 1765286), (949, 918916), (988, 882643), (1387, 628732), (1391, 626924), (1469, 593636), (1898, 459458), (2033, 428948), (2147, 406172), (2774, 314366), (2782, 313462), (2938, 296818), (3796, 229729), (4066, 214474), (4294, 203086), (5548, 157183), (5564, 156731), (5876, 148409), (7811, 111644), (8132, 107237), (8249, 105716), (8588, 101543), (12091, 72124), (15622, 55822), (16498, 52858), (18031, 48364), (24182, 36062), (26429, 32996), (27911, 31244)]