427801296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11239}}^1$

素因数の和:11324

約数の個数: 80

約数和(自身を含む): 1209783680

約数和(自身を除く): 781982384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4758, 6344, 9516, 11239, 12688, 19032, 22478, 33717, 38064, 44956, 67434, 89912, 134868, 146107, 179824, 269736, 292214, 438321, 539472, 584428, 685579, 876642, 1168856, 1371158, 1753284, 2056737, 2337712, 2742316, 3506568, 4113474, 5484632, 7013136, 8226948, 8912527, 10969264, 16453896, 17825054, 26737581, 32907792, 35650108, 53475162, 71300216, 106950324, 142600432, 213900648, 427801296]

約数ペア:

[(1, 427801296), (2, 213900648), (3, 142600432), (4, 106950324), (6, 71300216), (8, 53475162), (12, 35650108), (13, 32907792), (16, 26737581), (24, 17825054), (26, 16453896), (39, 10969264), (48, 8912527), (52, 8226948), (61, 7013136), (78, 5484632), (104, 4113474), (122, 3506568), (156, 2742316), (183, 2337712), (208, 2056737), (244, 1753284), (312, 1371158), (366, 1168856), (488, 876642), (624, 685579), (732, 584428), (793, 539472), (976, 438321), (1464, 292214), (1586, 269736), (2379, 179824), (2928, 146107), (3172, 134868), (4758, 89912), (6344, 67434), (9516, 44956), (11239, 38064), (12688, 33717), (19032, 22478)]