263953152

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 216

約数和(自身を含む): 843714144

約数和(自身を除く): 579760992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 92, 96, 102, 128, 136, 138, 144, 153, 184, 192, 204, 207, 256, 272, 276, 288, 293, 306, 368, 384, 391, 408, 414, 544, 552, 576, 586, 612, 736, 768, 782, 816, 828, 879, 1088, 1104, 1152, 1172, 1173, 1224, 1472, 1564, 1632, 1656, 1758, 2176, 2208, 2304, 2344, 2346, 2448, 2637, 2944, 3128, 3264, 3312, 3516, 3519, 4352, 4416, 4688, 4692, 4896, 4981, 5274, 5888, 6256, 6528, 6624, 6739, 7032, 7038, 8832, 9376, 9384, 9792, 9962, 10548, 12512, 13056, 13248, 13478, 14064, 14076, 14943, 17664, 18752, 18768, 19584, 19924, 20217, 21096, 25024, 26496, 26956, 28128, 28152, 29886, 37504, 37536, 39168, 39848, 40434, 42192, 44829, 50048, 52992, 53912, 56256, 56304, 59772, 60651, 75008, 75072, 79696, 80868, 84384, 89658, 100096, 107824, 112512, 112608, 114563, 119544, 121302, 150144, 159392, 161736, 168768, 179316, 215648, 225024, 225216, 229126, 239088, 242604, 300288, 318784, 323472, 337536, 343689, 358632, 431296, 450432, 458252, 478176, 485208, 637568, 646944, 675072, 687378, 717264, 862592, 900864, 916504, 956352, 970416, 1031067, 1275136, 1293888, 1374756, 1434528, 1725184, 1833008, 1912704, 1940832, 2062134, 2587776, 2749512, 2869056, 3666016, 3825408, 3881664, 4124268, 5175552, 5499024, 5738112, 7332032, 7763328, 8248536, 10998048, 11476224, 14664064, 15526656, 16497072, 21996096, 29328128, 32994144, 43992192, 65988288, 87984384, 131976576, 263953152]

約数ペア:

[(1, 263953152), (2, 131976576), (3, 87984384), (4, 65988288), (6, 43992192), (8, 32994144), (9, 29328128), (12, 21996096), (16, 16497072), (17, 15526656), (18, 14664064), (23, 11476224), (24, 10998048), (32, 8248536), (34, 7763328), (36, 7332032), (46, 5738112), (48, 5499024), (51, 5175552), (64, 4124268), (68, 3881664), (69, 3825408), (72, 3666016), (92, 2869056), (96, 2749512), (102, 2587776), (128, 2062134), (136, 1940832), (138, 1912704), (144, 1833008), (153, 1725184), (184, 1434528), (192, 1374756), (204, 1293888), (207, 1275136), (256, 1031067), (272, 970416), (276, 956352), (288, 916504), (293, 900864), (306, 862592), (368, 717264), (384, 687378), (391, 675072), (408, 646944), (414, 637568), (544, 485208), (552, 478176), (576, 458252), (586, 450432), (612, 431296), (736, 358632), (768, 343689), (782, 337536), (816, 323472), (828, 318784), (879, 300288), (1088, 242604), (1104, 239088), (1152, 229126), (1172, 225216), (1173, 225024), (1224, 215648), (1472, 179316), (1564, 168768), (1632, 161736), (1656, 159392), (1758, 150144), (2176, 121302), (2208, 119544), (2304, 114563), (2344, 112608), (2346, 112512), (2448, 107824), (2637, 100096), (2944, 89658), (3128, 84384), (3264, 80868), (3312, 79696), (3516, 75072), (3519, 75008), (4352, 60651), (4416, 59772), (4688, 56304), (4692, 56256), (4896, 53912), (4981, 52992), (5274, 50048), (5888, 44829), (6256, 42192), (6528, 40434), (6624, 39848), (6739, 39168), (7032, 37536), (7038, 37504), (8832, 29886), (9376, 28152), (9384, 28128), (9792, 26956), (9962, 26496), (10548, 25024), (12512, 21096), (13056, 20217), (13248, 19924), (13478, 19584), (14064, 18768), (14076, 18752), (14943, 17664)]