2641123344

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{24379}}^1$

素因数の和:24488

約数の個数: 80

約数和(自身を含む): 7122470720

約数和(自身を除く): 4481347376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 732, 888, 976, 1464, 1776, 2257, 2928, 4514, 6771, 9028, 13542, 18056, 24379, 27084, 36112, 48758, 54168, 73137, 97516, 108336, 146274, 195032, 292548, 390064, 585096, 902023, 1170192, 1487119, 1804046, 2706069, 2974238, 3608092, 4461357, 5412138, 5948476, 7216184, 8922714, 10824276, 11896952, 14432368, 17845428, 21648552, 23793904, 35690856, 43297104, 55023403, 71381712, 110046806, 165070209, 220093612, 330140418, 440187224, 660280836, 880374448, 1320561672, 2641123344]

約数ペア:

[(1, 2641123344), (2, 1320561672), (3, 880374448), (4, 660280836), (6, 440187224), (8, 330140418), (12, 220093612), (16, 165070209), (24, 110046806), (37, 71381712), (48, 55023403), (61, 43297104), (74, 35690856), (111, 23793904), (122, 21648552), (148, 17845428), (183, 14432368), (222, 11896952), (244, 10824276), (296, 8922714), (366, 7216184), (444, 5948476), (488, 5412138), (592, 4461357), (732, 3608092), (888, 2974238), (976, 2706069), (1464, 1804046), (1776, 1487119), (2257, 1170192), (2928, 902023), (4514, 585096), (6771, 390064), (9028, 292548), (13542, 195032), (18056, 146274), (24379, 108336), (27084, 97516), (36112, 73137), (48758, 54168)]