393365056

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1324

約数の個数: 112

約数和(自身を含む): 965200000

約数和(自身を除く): 571834944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 448, 518, 532, 592, 608, 703, 1036, 1064, 1184, 1216, 1249, 1406, 2072, 2128, 2368, 2498, 2812, 4144, 4256, 4921, 4996, 5624, 8288, 8512, 8743, 9842, 9992, 11248, 16576, 17486, 19684, 19984, 22496, 23731, 34972, 39368, 39968, 44992, 46213, 47462, 69944, 78736, 79936, 92426, 94924, 139888, 157472, 166117, 184852, 189848, 279776, 314944, 323491, 332234, 369704, 379696, 559552, 646982, 664468, 739408, 759392, 878047, 1293964, 1328936, 1478816, 1518784, 1756094, 2587928, 2657872, 2957632, 3512188, 5175856, 5315744, 6146329, 7024376, 10351712, 10631488, 12292658, 14048752, 20703424, 24585316, 28097504, 49170632, 56195008, 98341264, 196682528, 393365056]

約数ペア:

[(1, 393365056), (2, 196682528), (4, 98341264), (7, 56195008), (8, 49170632), (14, 28097504), (16, 24585316), (19, 20703424), (28, 14048752), (32, 12292658), (37, 10631488), (38, 10351712), (56, 7024376), (64, 6146329), (74, 5315744), (76, 5175856), (112, 3512188), (133, 2957632), (148, 2657872), (152, 2587928), (224, 1756094), (259, 1518784), (266, 1478816), (296, 1328936), (304, 1293964), (448, 878047), (518, 759392), (532, 739408), (592, 664468), (608, 646982), (703, 559552), (1036, 379696), (1064, 369704), (1184, 332234), (1216, 323491), (1249, 314944), (1406, 279776), (2072, 189848), (2128, 184852), (2368, 166117), (2498, 157472), (2812, 139888), (4144, 94924), (4256, 92426), (4921, 79936), (4996, 78736), (5624, 69944), (8288, 47462), (8512, 46213), (8743, 44992), (9842, 39968), (9992, 39368), (11248, 34972), (16576, 23731), (17486, 22496), (19684, 19984)]