245642112

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 795355200

約数和(自身を除く): 549713088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 64, 68, 72, 74, 96, 102, 108, 111, 113, 128, 136, 144, 148, 153, 192, 204, 216, 222, 226, 272, 288, 296, 306, 333, 339, 384, 408, 432, 444, 452, 459, 544, 576, 592, 612, 629, 666, 678, 816, 864, 888, 904, 918, 999, 1017, 1088, 1152, 1184, 1224, 1258, 1332, 1356, 1632, 1728, 1776, 1808, 1836, 1887, 1921, 1998, 2034, 2176, 2368, 2448, 2516, 2664, 2712, 3051, 3264, 3456, 3552, 3616, 3672, 3774, 3842, 3996, 4068, 4181, 4736, 4896, 5032, 5328, 5424, 5661, 5763, 6102, 6528, 7104, 7232, 7344, 7548, 7684, 7992, 8136, 8362, 9792, 10064, 10656, 10848, 11322, 11526, 12204, 12543, 14208, 14464, 14688, 15096, 15368, 15984, 16272, 16724, 16983, 17289, 19584, 20128, 21312, 21696, 22644, 23052, 24408, 25086, 29376, 30192, 30736, 31968, 32544, 33448, 33966, 34578, 37629, 40256, 42624, 43392, 45288, 46104, 48816, 50172, 51867, 58752, 60384, 61472, 63936, 65088, 66896, 67932, 69156, 71077, 75258, 80512, 90576, 92208, 97632, 100344, 103734, 112887, 120768, 122944, 127872, 130176, 133792, 135864, 138312, 142154, 150516, 181152, 184416, 195264, 200688, 207468, 213231, 225774, 241536, 245888, 267584, 271728, 276624, 284308, 301032, 362304, 368832, 390528, 401376, 414936, 426462, 451548, 535168, 543456, 553248, 568616, 602064, 639693, 724608, 737664, 802752, 829872, 852924, 903096, 1086912, 1106496, 1137232, 1204128, 1279386, 1605504, 1659744, 1705848, 1806192, 1919079, 2173824, 2212992, 2274464, 2408256, 2558772, 3319488, 3411696, 3612384, 3838158, 4548928, 4816512, 5117544, 6638976, 6823392, 7224768, 7676316, 9097856, 10235088, 13646784, 14449536, 15352632, 20470176, 27293568, 30705264, 40940352, 61410528, 81880704, 122821056, 245642112]

約数ペア:

[(1, 245642112), (2, 122821056), (3, 81880704), (4, 61410528), (6, 40940352), (8, 30705264), (9, 27293568), (12, 20470176), (16, 15352632), (17, 14449536), (18, 13646784), (24, 10235088), (27, 9097856), (32, 7676316), (34, 7224768), (36, 6823392), (37, 6638976), (48, 5117544), (51, 4816512), (54, 4548928), (64, 3838158), (68, 3612384), (72, 3411696), (74, 3319488), (96, 2558772), (102, 2408256), (108, 2274464), (111, 2212992), (113, 2173824), (128, 1919079), (136, 1806192), (144, 1705848), (148, 1659744), (153, 1605504), (192, 1279386), (204, 1204128), (216, 1137232), (222, 1106496), (226, 1086912), (272, 903096), (288, 852924), (296, 829872), (306, 802752), (333, 737664), (339, 724608), (384, 639693), (408, 602064), (432, 568616), (444, 553248), (452, 543456), (459, 535168), (544, 451548), (576, 426462), (592, 414936), (612, 401376), (629, 390528), (666, 368832), (678, 362304), (816, 301032), (864, 284308), (888, 276624), (904, 271728), (918, 267584), (999, 245888), (1017, 241536), (1088, 225774), (1152, 213231), (1184, 207468), (1224, 200688), (1258, 195264), (1332, 184416), (1356, 181152), (1632, 150516), (1728, 142154), (1776, 138312), (1808, 135864), (1836, 133792), (1887, 130176), (1921, 127872), (1998, 122944), (2034, 120768), (2176, 112887), (2368, 103734), (2448, 100344), (2516, 97632), (2664, 92208), (2712, 90576), (3051, 80512), (3264, 75258), (3456, 71077), (3552, 69156), (3616, 67932), (3672, 66896), (3774, 65088), (3842, 63936), (3996, 61472), (4068, 60384), (4181, 58752), (4736, 51867), (4896, 50172), (5032, 48816), (5328, 46104), (5424, 45288), (5661, 43392), (5763, 42624), (6102, 40256), (6528, 37629), (7104, 34578), (7232, 33966), (7344, 33448), (7548, 32544), (7684, 31968), (7992, 30736), (8136, 30192), (8362, 29376), (9792, 25086), (10064, 24408), (10656, 23052), (10848, 22644), (11322, 21696), (11526, 21312), (12204, 20128), (12543, 19584), (14208, 17289), (14464, 16983), (14688, 16724), (15096, 16272), (15368, 15984)]