2838551342336

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{1999}}^1\times {\mathrm{54919}}^1$

素因数の和:57035

約数の個数: 72

約数和(自身を含む): 5725080480000

約数和(自身を除く): 2886529137664

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1616, 1999, 3232, 3998, 6464, 7996, 12928, 15992, 25856, 31984, 54919, 63968, 109838, 127936, 201899, 219676, 255872, 403798, 439352, 511744, 807596, 878704, 1615192, 1757408, 3230384, 3514816, 5546819, 6460768, 7029632, 11093638, 12921536, 14059264, 22187276, 25843072, 44374552, 51686144, 88749104, 109783081, 177498208, 219566162, 354996416, 439132324, 709992832, 878264648, 1419985664, 1756529296, 3513058592, 7026117184, 11088091181, 14052234368, 22176182362, 28104468736, 44352364724, 88704729448, 177409458896, 354818917792, 709637835584, 1419275671168, 2838551342336]

約数ペア:

[(1, 2838551342336), (2, 1419275671168), (4, 709637835584), (8, 354818917792), (16, 177409458896), (32, 88704729448), (64, 44352364724), (101, 28104468736), (128, 22176182362), (202, 14052234368), (256, 11088091181), (404, 7026117184), (808, 3513058592), (1616, 1756529296), (1999, 1419985664), (3232, 878264648), (3998, 709992832), (6464, 439132324), (7996, 354996416), (12928, 219566162), (15992, 177498208), (25856, 109783081), (31984, 88749104), (54919, 51686144), (63968, 44374552), (109838, 25843072), (127936, 22187276), (201899, 14059264), (219676, 12921536), (255872, 11093638), (403798, 7029632), (439352, 6460768), (511744, 5546819), (807596, 3514816), (878704, 3230384), (1615192, 1757408)]