126478368

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 399168000

約数和(自身を除く): 272689632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 79, 96, 102, 108, 109, 136, 144, 153, 158, 204, 216, 218, 237, 272, 288, 306, 316, 327, 408, 432, 436, 459, 474, 544, 612, 632, 654, 711, 816, 864, 872, 918, 948, 981, 1224, 1264, 1308, 1343, 1422, 1632, 1744, 1836, 1853, 1896, 1962, 2133, 2448, 2528, 2616, 2686, 2844, 2943, 3488, 3672, 3706, 3792, 3924, 4029, 4266, 4896, 5232, 5372, 5559, 5688, 5886, 7344, 7412, 7584, 7848, 8058, 8532, 8611, 10464, 10744, 11118, 11376, 11772, 12087, 14688, 14824, 15696, 16116, 16677, 17064, 17222, 21488, 22236, 22752, 23544, 24174, 25833, 29648, 31392, 32232, 33354, 34128, 34444, 36261, 42976, 44472, 47088, 48348, 50031, 51666, 59296, 64464, 66708, 68256, 68888, 72522, 77499, 88944, 94176, 96696, 100062, 103332, 128928, 133416, 137776, 145044, 146387, 154998, 177888, 193392, 200124, 206664, 232497, 266832, 275552, 290088, 292774, 309996, 386784, 400248, 413328, 439161, 464994, 533664, 580176, 585548, 619992, 800496, 826656, 878322, 929988, 1160352, 1171096, 1239984, 1317483, 1600992, 1756644, 1859976, 2342192, 2479968, 2634966, 3513288, 3719952, 3952449, 4684384, 5269932, 7026576, 7439904, 7904898, 10539864, 14053152, 15809796, 21079728, 31619592, 42159456, 63239184, 126478368]

約数ペア:

[(1, 126478368), (2, 63239184), (3, 42159456), (4, 31619592), (6, 21079728), (8, 15809796), (9, 14053152), (12, 10539864), (16, 7904898), (17, 7439904), (18, 7026576), (24, 5269932), (27, 4684384), (32, 3952449), (34, 3719952), (36, 3513288), (48, 2634966), (51, 2479968), (54, 2342192), (68, 1859976), (72, 1756644), (79, 1600992), (96, 1317483), (102, 1239984), (108, 1171096), (109, 1160352), (136, 929988), (144, 878322), (153, 826656), (158, 800496), (204, 619992), (216, 585548), (218, 580176), (237, 533664), (272, 464994), (288, 439161), (306, 413328), (316, 400248), (327, 386784), (408, 309996), (432, 292774), (436, 290088), (459, 275552), (474, 266832), (544, 232497), (612, 206664), (632, 200124), (654, 193392), (711, 177888), (816, 154998), (864, 146387), (872, 145044), (918, 137776), (948, 133416), (981, 128928), (1224, 103332), (1264, 100062), (1308, 96696), (1343, 94176), (1422, 88944), (1632, 77499), (1744, 72522), (1836, 68888), (1853, 68256), (1896, 66708), (1962, 64464), (2133, 59296), (2448, 51666), (2528, 50031), (2616, 48348), (2686, 47088), (2844, 44472), (2943, 42976), (3488, 36261), (3672, 34444), (3706, 34128), (3792, 33354), (3924, 32232), (4029, 31392), (4266, 29648), (4896, 25833), (5232, 24174), (5372, 23544), (5559, 22752), (5688, 22236), (5886, 21488), (7344, 17222), (7412, 17064), (7584, 16677), (7848, 16116), (8058, 15696), (8532, 14824), (8611, 14688), (10464, 12087), (10744, 11772), (11118, 11376)]