287386944

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1312

約数の個数: 112

約数和(自身を含む): 828007488

約数和(自身を除く): 540620544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 156, 192, 194, 208, 291, 312, 388, 416, 582, 624, 776, 832, 1164, 1187, 1248, 1261, 1552, 2328, 2374, 2496, 2522, 3104, 3561, 3783, 4656, 4748, 5044, 6208, 7122, 7566, 9312, 9496, 10088, 14244, 15132, 15431, 18624, 18992, 20176, 28488, 30264, 30862, 37984, 40352, 46293, 56976, 60528, 61724, 75968, 80704, 92586, 113952, 115139, 121056, 123448, 185172, 227904, 230278, 242112, 246896, 345417, 370344, 460556, 493792, 690834, 740688, 921112, 987584, 1381668, 1481376, 1496807, 1842224, 2763336, 2962752, 2993614, 3684448, 4490421, 5526672, 5987228, 7368896, 8980842, 11053344, 11974456, 17961684, 22106688, 23948912, 35923368, 47897824, 71846736, 95795648, 143693472, 287386944]

約数ペア:

[(1, 287386944), (2, 143693472), (3, 95795648), (4, 71846736), (6, 47897824), (8, 35923368), (12, 23948912), (13, 22106688), (16, 17961684), (24, 11974456), (26, 11053344), (32, 8980842), (39, 7368896), (48, 5987228), (52, 5526672), (64, 4490421), (78, 3684448), (96, 2993614), (97, 2962752), (104, 2763336), (156, 1842224), (192, 1496807), (194, 1481376), (208, 1381668), (291, 987584), (312, 921112), (388, 740688), (416, 690834), (582, 493792), (624, 460556), (776, 370344), (832, 345417), (1164, 246896), (1187, 242112), (1248, 230278), (1261, 227904), (1552, 185172), (2328, 123448), (2374, 121056), (2496, 115139), (2522, 113952), (3104, 92586), (3561, 80704), (3783, 75968), (4656, 61724), (4748, 60528), (5044, 56976), (6208, 46293), (7122, 40352), (7566, 37984), (9312, 30862), (9496, 30264), (10088, 28488), (14244, 20176), (15132, 18992), (15431, 18624)]