7137894244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 15128684928

約数和(自身を除く): 7990790684

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 107, 193, 214, 221, 289, 299, 386, 391, 428, 442, 578, 598, 772, 782, 884, 1156, 1196, 1391, 1564, 1819, 2461, 2509, 2782, 3281, 3638, 3757, 4439, 4922, 5018, 5083, 5564, 6562, 6647, 7276, 7514, 8878, 9844, 10036, 10166, 13124, 13294, 15028, 17756, 20332, 20651, 23647, 26588, 30923, 31993, 41302, 41837, 42653, 47294, 55777, 57707, 61846, 63986, 75463, 82604, 83674, 85306, 86411, 94588, 111554, 115414, 123692, 127972, 150926, 167348, 170612, 172822, 223108, 230828, 268463, 301852, 345644, 351067, 401999, 474973, 536926, 543881, 702134, 711229, 725101, 803998, 949946, 981019, 1073852, 1087762, 1282871, 1404268, 1422458, 1450202, 1607996, 1899892, 1962038, 2175524, 2565742, 2844916, 2900404, 3924076, 4563871, 5131484, 5968139, 6174649, 8074541, 9127742, 9245977, 11936278, 12349298, 16149082, 16677323, 18255484, 18491954, 23872556, 24698596, 32298164, 33354646, 36983908, 66709292, 77585807, 104969033, 137267197, 155171614, 209938066, 274534394, 310343228, 419876132, 549068788, 1784473561, 3568947122, 7137894244]

約数ペア:

[(1, 7137894244), (2, 3568947122), (4, 1784473561), (13, 549068788), (17, 419876132), (23, 310343228), (26, 274534394), (34, 209938066), (46, 155171614), (52, 137267197), (68, 104969033), (92, 77585807), (107, 66709292), (193, 36983908), (214, 33354646), (221, 32298164), (289, 24698596), (299, 23872556), (386, 18491954), (391, 18255484), (428, 16677323), (442, 16149082), (578, 12349298), (598, 11936278), (772, 9245977), (782, 9127742), (884, 8074541), (1156, 6174649), (1196, 5968139), (1391, 5131484), (1564, 4563871), (1819, 3924076), (2461, 2900404), (2509, 2844916), (2782, 2565742), (3281, 2175524), (3638, 1962038), (3757, 1899892), (4439, 1607996), (4922, 1450202), (5018, 1422458), (5083, 1404268), (5564, 1282871), (6562, 1087762), (6647, 1073852), (7276, 981019), (7514, 949946), (8878, 803998), (9844, 725101), (10036, 711229), (10166, 702134), (13124, 543881), (13294, 536926), (15028, 474973), (17756, 401999), (20332, 351067), (20651, 345644), (23647, 301852), (26588, 268463), (30923, 230828), (31993, 223108), (41302, 172822), (41837, 170612), (42653, 167348), (47294, 150926), (55777, 127972), (57707, 123692), (61846, 115414), (63986, 111554), (75463, 94588), (82604, 86411), (83674, 85306)]