1292774784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1453}}^1$

素因数の和:1808

約数の個数: 128

約数和(自身を含む): 3939060480

約数和(自身を除く): 2646285696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 331, 336, 384, 448, 662, 672, 896, 993, 1324, 1344, 1453, 1986, 2317, 2648, 2688, 2906, 3972, 4359, 4634, 5296, 5812, 6951, 7944, 8718, 9268, 10171, 10592, 11624, 13902, 15888, 17436, 18536, 20342, 21184, 23248, 27804, 30513, 31776, 34872, 37072, 40684, 42368, 46496, 55608, 61026, 63552, 69744, 74144, 81368, 92992, 111216, 122052, 127104, 139488, 148288, 162736, 185984, 222432, 244104, 278976, 296576, 325472, 444864, 480943, 488208, 557952, 650944, 889728, 961886, 976416, 1301888, 1442829, 1923772, 1952832, 2885658, 3366601, 3847544, 3905664, 5771316, 6733202, 7695088, 10099803, 11542632, 13466404, 15390176, 20199606, 23085264, 26932808, 30780352, 40399212, 46170528, 53865616, 61560704, 80798424, 92341056, 107731232, 161596848, 184682112, 215462464, 323193696, 430924928, 646387392, 1292774784]

約数ペア:

[(1, 1292774784), (2, 646387392), (3, 430924928), (4, 323193696), (6, 215462464), (7, 184682112), (8, 161596848), (12, 107731232), (14, 92341056), (16, 80798424), (21, 61560704), (24, 53865616), (28, 46170528), (32, 40399212), (42, 30780352), (48, 26932808), (56, 23085264), (64, 20199606), (84, 15390176), (96, 13466404), (112, 11542632), (128, 10099803), (168, 7695088), (192, 6733202), (224, 5771316), (331, 3905664), (336, 3847544), (384, 3366601), (448, 2885658), (662, 1952832), (672, 1923772), (896, 1442829), (993, 1301888), (1324, 976416), (1344, 961886), (1453, 889728), (1986, 650944), (2317, 557952), (2648, 488208), (2688, 480943), (2906, 444864), (3972, 325472), (4359, 296576), (4634, 278976), (5296, 244104), (5812, 222432), (6951, 185984), (7944, 162736), (8718, 148288), (9268, 139488), (10171, 127104), (10592, 122052), (11624, 111216), (13902, 92992), (15888, 81368), (17436, 74144), (18536, 69744), (20342, 63552), (21184, 61026), (23248, 55608), (27804, 46496), (30513, 42368), (31776, 40684), (34872, 37072)]