678752352

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 2104704000

約数和(自身を除く): 1425951648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 173, 216, 228, 239, 288, 304, 342, 346, 432, 456, 478, 513, 519, 608, 684, 692, 717, 864, 912, 956, 1026, 1038, 1368, 1384, 1434, 1557, 1824, 1912, 2052, 2076, 2151, 2736, 2768, 2868, 3114, 3287, 3824, 4104, 4152, 4302, 4541, 4671, 5472, 5536, 5736, 6228, 6453, 6574, 7648, 8208, 8304, 8604, 9082, 9342, 9861, 11472, 12456, 12906, 13148, 13623, 16416, 16608, 17208, 18164, 18684, 19722, 22944, 24912, 25812, 26296, 27246, 29583, 34416, 36328, 37368, 39444, 40869, 41347, 49824, 51624, 52592, 54492, 59166, 68832, 72656, 74736, 78888, 81738, 82694, 88749, 103248, 105184, 108984, 118332, 122607, 124041, 145312, 149472, 157776, 163476, 165388, 177498, 206496, 217968, 236664, 245214, 248082, 315552, 326952, 330776, 354996, 372123, 435936, 473328, 490428, 496164, 653904, 661552, 709992, 744246, 785593, 946656, 980856, 992328, 1116369, 1307808, 1323104, 1419984, 1488492, 1571186, 1961712, 1984656, 2232738, 2356779, 2839968, 2976984, 3142372, 3923424, 3969312, 4465476, 4713558, 5953968, 6284744, 7070337, 8930952, 9427116, 11907936, 12569488, 14140674, 17861904, 18854232, 21211011, 25138976, 28281348, 35723808, 37708464, 42422022, 56562696, 75416928, 84844044, 113125392, 169688088, 226250784, 339376176, 678752352]

約数ペア:

[(1, 678752352), (2, 339376176), (3, 226250784), (4, 169688088), (6, 113125392), (8, 84844044), (9, 75416928), (12, 56562696), (16, 42422022), (18, 37708464), (19, 35723808), (24, 28281348), (27, 25138976), (32, 21211011), (36, 18854232), (38, 17861904), (48, 14140674), (54, 12569488), (57, 11907936), (72, 9427116), (76, 8930952), (96, 7070337), (108, 6284744), (114, 5953968), (144, 4713558), (152, 4465476), (171, 3969312), (173, 3923424), (216, 3142372), (228, 2976984), (239, 2839968), (288, 2356779), (304, 2232738), (342, 1984656), (346, 1961712), (432, 1571186), (456, 1488492), (478, 1419984), (513, 1323104), (519, 1307808), (608, 1116369), (684, 992328), (692, 980856), (717, 946656), (864, 785593), (912, 744246), (956, 709992), (1026, 661552), (1038, 653904), (1368, 496164), (1384, 490428), (1434, 473328), (1557, 435936), (1824, 372123), (1912, 354996), (2052, 330776), (2076, 326952), (2151, 315552), (2736, 248082), (2768, 245214), (2868, 236664), (3114, 217968), (3287, 206496), (3824, 177498), (4104, 165388), (4152, 163476), (4302, 157776), (4541, 149472), (4671, 145312), (5472, 124041), (5536, 122607), (5736, 118332), (6228, 108984), (6453, 105184), (6574, 103248), (7648, 88749), (8208, 82694), (8304, 81738), (8604, 78888), (9082, 74736), (9342, 72656), (9861, 68832), (11472, 59166), (12456, 54492), (12906, 52592), (13148, 51624), (13623, 49824), (16416, 41347), (16608, 40869), (17208, 39444), (18164, 37368), (18684, 36328), (19722, 34416), (22944, 29583), (24912, 27246), (25812, 26296)]