27430477568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3539}}^1$

素因数の和:3722

約数の個数: 144

約数和(自身を含む): 62907697440

約数和(自身を除く): 35477219872

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 137, 208, 221, 256, 272, 274, 416, 442, 544, 548, 832, 884, 1088, 1096, 1664, 1768, 1781, 2176, 2192, 2329, 3328, 3536, 3539, 3562, 4352, 4384, 4658, 7072, 7078, 7124, 8768, 9316, 14144, 14156, 14248, 17536, 18632, 28288, 28312, 28496, 30277, 35072, 37264, 46007, 56576, 56624, 56992, 60163, 60554, 74528, 92014, 113248, 113984, 120326, 121108, 149056, 184028, 226496, 227968, 240652, 242216, 298112, 368056, 452992, 455936, 481304, 484432, 484843, 596224, 736112, 782119, 905984, 962608, 968864, 969686, 1472224, 1564238, 1925216, 1937728, 1939372, 2944448, 3128476, 3850432, 3875456, 3878744, 5888896, 6256952, 6302959, 7700864, 7750912, 7757488, 8242331, 11777792, 12513904, 12605918, 15401728, 15514976, 16484662, 25027808, 25211836, 31029952, 32969324, 50055616, 50423672, 62059904, 65938648, 100111232, 100847344, 107150303, 124119808, 131877296, 200222464, 201694688, 214300606, 263754592, 403389376, 428601212, 527509184, 806778752, 857202424, 1055018368, 1613557504, 1714404848, 2110036736, 3428809696, 6857619392, 13715238784, 27430477568]

約数ペア:

[(1, 27430477568), (2, 13715238784), (4, 6857619392), (8, 3428809696), (13, 2110036736), (16, 1714404848), (17, 1613557504), (26, 1055018368), (32, 857202424), (34, 806778752), (52, 527509184), (64, 428601212), (68, 403389376), (104, 263754592), (128, 214300606), (136, 201694688), (137, 200222464), (208, 131877296), (221, 124119808), (256, 107150303), (272, 100847344), (274, 100111232), (416, 65938648), (442, 62059904), (544, 50423672), (548, 50055616), (832, 32969324), (884, 31029952), (1088, 25211836), (1096, 25027808), (1664, 16484662), (1768, 15514976), (1781, 15401728), (2176, 12605918), (2192, 12513904), (2329, 11777792), (3328, 8242331), (3536, 7757488), (3539, 7750912), (3562, 7700864), (4352, 6302959), (4384, 6256952), (4658, 5888896), (7072, 3878744), (7078, 3875456), (7124, 3850432), (8768, 3128476), (9316, 2944448), (14144, 1939372), (14156, 1937728), (14248, 1925216), (17536, 1564238), (18632, 1472224), (28288, 969686), (28312, 968864), (28496, 962608), (30277, 905984), (35072, 782119), (37264, 736112), (46007, 596224), (56576, 484843), (56624, 484432), (56992, 481304), (60163, 455936), (60554, 452992), (74528, 368056), (92014, 298112), (113248, 242216), (113984, 240652), (120326, 227968), (121108, 226496), (149056, 184028)]