2788045272

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{64217}}^1$

素因数の和:64302

約数の個数: 80

約数和(自身を含む): 7925785560

約数和(自身を除く): 5137740288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1809, 2412, 3618, 4824, 5427, 7236, 10854, 14472, 21708, 43416, 64217, 128434, 192651, 256868, 385302, 513736, 577953, 770604, 1155906, 1541208, 1733859, 2311812, 3467718, 4302539, 4623624, 5201577, 6935436, 8605078, 10403154, 12907617, 13870872, 17210156, 20806308, 25815234, 34420312, 38722851, 41612616, 51630468, 77445702, 103260936, 116168553, 154891404, 232337106, 309782808, 348505659, 464674212, 697011318, 929348424, 1394022636, 2788045272]

約数ペア:

[(1, 2788045272), (2, 1394022636), (3, 929348424), (4, 697011318), (6, 464674212), (8, 348505659), (9, 309782808), (12, 232337106), (18, 154891404), (24, 116168553), (27, 103260936), (36, 77445702), (54, 51630468), (67, 41612616), (72, 38722851), (81, 34420312), (108, 25815234), (134, 20806308), (162, 17210156), (201, 13870872), (216, 12907617), (268, 10403154), (324, 8605078), (402, 6935436), (536, 5201577), (603, 4623624), (648, 4302539), (804, 3467718), (1206, 2311812), (1608, 1733859), (1809, 1541208), (2412, 1155906), (3618, 770604), (4824, 577953), (5427, 513736), (7236, 385302), (10854, 256868), (14472, 192651), (21708, 128434), (43416, 64217)]