488553696

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 1427025600

約数和(自身を除く): 938471904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 109, 144, 158, 197, 218, 237, 288, 316, 327, 394, 436, 474, 591, 632, 654, 711, 788, 872, 948, 981, 1182, 1264, 1308, 1422, 1576, 1744, 1773, 1896, 1962, 2364, 2528, 2616, 2844, 3152, 3488, 3546, 3792, 3924, 4728, 5232, 5688, 6304, 7092, 7584, 7848, 8611, 9456, 10464, 11376, 14184, 15563, 15696, 17222, 18912, 21473, 22752, 25833, 28368, 31126, 31392, 34444, 42946, 46689, 51666, 56736, 62252, 64419, 68888, 77499, 85892, 93378, 103332, 124504, 128838, 137776, 140067, 154998, 171784, 186756, 193257, 206664, 249008, 257676, 275552, 280134, 309996, 343568, 373512, 386514, 413328, 498016, 515352, 560268, 619992, 687136, 747024, 773028, 826656, 1030704, 1120536, 1239984, 1494048, 1546056, 1696367, 2061408, 2241072, 2479968, 3092112, 3392734, 4482144, 5089101, 6184224, 6785468, 10178202, 13570936, 15267303, 20356404, 27141872, 30534606, 40712808, 54283744, 61069212, 81425616, 122138424, 162851232, 244276848, 488553696]

約数ペア:

[(1, 488553696), (2, 244276848), (3, 162851232), (4, 122138424), (6, 81425616), (8, 61069212), (9, 54283744), (12, 40712808), (16, 30534606), (18, 27141872), (24, 20356404), (32, 15267303), (36, 13570936), (48, 10178202), (72, 6785468), (79, 6184224), (96, 5089101), (109, 4482144), (144, 3392734), (158, 3092112), (197, 2479968), (218, 2241072), (237, 2061408), (288, 1696367), (316, 1546056), (327, 1494048), (394, 1239984), (436, 1120536), (474, 1030704), (591, 826656), (632, 773028), (654, 747024), (711, 687136), (788, 619992), (872, 560268), (948, 515352), (981, 498016), (1182, 413328), (1264, 386514), (1308, 373512), (1422, 343568), (1576, 309996), (1744, 280134), (1773, 275552), (1896, 257676), (1962, 249008), (2364, 206664), (2528, 193257), (2616, 186756), (2844, 171784), (3152, 154998), (3488, 140067), (3546, 137776), (3792, 128838), (3924, 124504), (4728, 103332), (5232, 93378), (5688, 85892), (6304, 77499), (7092, 68888), (7584, 64419), (7848, 62252), (8611, 56736), (9456, 51666), (10464, 46689), (11376, 42946), (14184, 34444), (15563, 31392), (15696, 31126), (17222, 28368), (18912, 25833), (21473, 22752)]