1238315904

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3058

約数の個数: 256

約数和(自身を含む): 4424025600

約数和(自身を除く): 3185709696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2176, 2448, 2688, 2856, 3011, 3024, 3213, 3264, 3456, 3672, 3808, 4032, 4284, 4896, 5712, 6022, 6048, 6426, 6528, 7344, 7616, 8064, 8568, 9033, 9792, 11424, 12044, 12096, 12852, 14688, 15232, 17136, 18066, 19584, 21077, 22848, 24088, 24192, 25704, 27099, 29376, 34272, 36132, 42154, 45696, 48176, 51187, 51408, 54198, 58752, 63231, 68544, 72264, 81297, 84308, 96352, 102374, 102816, 108396, 126462, 137088, 144528, 153561, 162594, 168616, 189693, 192704, 204748, 205632, 216792, 252924, 289056, 307122, 325188, 337232, 358309, 379386, 385408, 409496, 411264, 433584, 460683, 505848, 569079, 578112, 614244, 650376, 674464, 716618, 758772, 818992, 867168, 921366, 1011696, 1074927, 1138158, 1156224, 1228488, 1300752, 1348928, 1382049, 1433236, 1517544, 1637984, 1734336, 1842732, 2023392, 2149854, 2276316, 2456976, 2601504, 2697856, 2764098, 2866472, 3035088, 3224781, 3275968, 3468672, 3685464, 4046784, 4299708, 4552632, 4913952, 5203008, 5528196, 5732944, 6070176, 6449562, 6551936, 7370928, 8093568, 8599416, 9105264, 9674343, 9827904, 10406016, 11056392, 11465888, 12140352, 12899124, 14741856, 17198832, 18210528, 19348686, 19655808, 22112784, 22931776, 24280704, 25798248, 29483712, 34397664, 36421056, 38697372, 44225568, 45863552, 51596496, 58967424, 68795328, 72842112, 77394744, 88451136, 103192992, 137590656, 154789488, 176902272, 206385984, 309578976, 412771968, 619157952, 1238315904]

約数ペア:

[(1, 1238315904), (2, 619157952), (3, 412771968), (4, 309578976), (6, 206385984), (7, 176902272), (8, 154789488), (9, 137590656), (12, 103192992), (14, 88451136), (16, 77394744), (17, 72842112), (18, 68795328), (21, 58967424), (24, 51596496), (27, 45863552), (28, 44225568), (32, 38697372), (34, 36421056), (36, 34397664), (42, 29483712), (48, 25798248), (51, 24280704), (54, 22931776), (56, 22112784), (63, 19655808), (64, 19348686), (68, 18210528), (72, 17198832), (84, 14741856), (96, 12899124), (102, 12140352), (108, 11465888), (112, 11056392), (119, 10406016), (126, 9827904), (128, 9674343), (136, 9105264), (144, 8599416), (153, 8093568), (168, 7370928), (189, 6551936), (192, 6449562), (204, 6070176), (216, 5732944), (224, 5528196), (238, 5203008), (252, 4913952), (272, 4552632), (288, 4299708), (306, 4046784), (336, 3685464), (357, 3468672), (378, 3275968), (384, 3224781), (408, 3035088), (432, 2866472), (448, 2764098), (459, 2697856), (476, 2601504), (504, 2456976), (544, 2276316), (576, 2149854), (612, 2023392), (672, 1842732), (714, 1734336), (756, 1637984), (816, 1517544), (864, 1433236), (896, 1382049), (918, 1348928), (952, 1300752), (1008, 1228488), (1071, 1156224), (1088, 1138158), (1152, 1074927), (1224, 1011696), (1344, 921366), (1428, 867168), (1512, 818992), (1632, 758772), (1728, 716618), (1836, 674464), (1904, 650376), (2016, 614244), (2142, 578112), (2176, 569079), (2448, 505848), (2688, 460683), (2856, 433584), (3011, 411264), (3024, 409496), (3213, 385408), (3264, 379386), (3456, 358309), (3672, 337232), (3808, 325188), (4032, 307122), (4284, 289056), (4896, 252924), (5712, 216792), (6022, 205632), (6048, 204748), (6426, 192704), (6528, 189693), (7344, 168616), (7616, 162594), (8064, 153561), (8568, 144528), (9033, 137088), (9792, 126462), (11424, 108396), (12044, 102816), (12096, 102374), (12852, 96352), (14688, 84308), (15232, 81297), (17136, 72264), (18066, 68544), (19584, 63231), (21077, 58752), (22848, 54198), (24088, 51408), (24192, 51187), (25704, 48176), (27099, 45696), (29376, 42154), (34272, 36132)]