308624680784

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{4481}}^1$

素因数の和:4849

約数の個数: 160

約数和(自身を含む): 717074104320

約数和(自身を除く): 408449423536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 239, 248, 332, 434, 478, 496, 581, 664, 868, 956, 1162, 1328, 1673, 1736, 1912, 2324, 2573, 3346, 3472, 3824, 4481, 4648, 5146, 6692, 7409, 8962, 9296, 10292, 13384, 14818, 17924, 18011, 19837, 20584, 26768, 29636, 31367, 35848, 36022, 39674, 41168, 51863, 59272, 62734, 71696, 72044, 79348, 103726, 118544, 125468, 138859, 138911, 144088, 158696, 207452, 250936, 277718, 277822, 288176, 317392, 371923, 414904, 501872, 555436, 555644, 614947, 743846, 829808, 972377, 1070959, 1110872, 1111288, 1229894, 1487692, 1944754, 2141918, 2221744, 2222576, 2459788, 2603461, 2975384, 3889508, 4283836, 4304629, 4919576, 5206922, 5950768, 7496713, 7779016, 8567672, 8609258, 9839152, 10413844, 11529613, 14993426, 15558032, 17135344, 17218516, 20827688, 23059226, 29986852, 33199729, 34437032, 41655376, 46118452, 59973704, 66399458, 68874064, 80707291, 88889597, 92236904, 119947408, 132798916, 161414582, 177779194, 184473808, 232398103, 265597832, 322829164, 355558388, 464796206, 531195664, 622227179, 645658328, 711116776, 929592412, 1244454358, 1291316656, 1422233552, 1859184824, 2488908716, 2755577507, 3718369648, 4977817432, 5511155014, 9955634864, 11022310028, 19289042549, 22044620056, 38578085098, 44089240112, 77156170196, 154312340392, 308624680784]

約数ペア:

[(1, 308624680784), (2, 154312340392), (4, 77156170196), (7, 44089240112), (8, 38578085098), (14, 22044620056), (16, 19289042549), (28, 11022310028), (31, 9955634864), (56, 5511155014), (62, 4977817432), (83, 3718369648), (112, 2755577507), (124, 2488908716), (166, 1859184824), (217, 1422233552), (239, 1291316656), (248, 1244454358), (332, 929592412), (434, 711116776), (478, 645658328), (496, 622227179), (581, 531195664), (664, 464796206), (868, 355558388), (956, 322829164), (1162, 265597832), (1328, 232398103), (1673, 184473808), (1736, 177779194), (1912, 161414582), (2324, 132798916), (2573, 119947408), (3346, 92236904), (3472, 88889597), (3824, 80707291), (4481, 68874064), (4648, 66399458), (5146, 59973704), (6692, 46118452), (7409, 41655376), (8962, 34437032), (9296, 33199729), (10292, 29986852), (13384, 23059226), (14818, 20827688), (17924, 17218516), (18011, 17135344), (19837, 15558032), (20584, 14993426), (26768, 11529613), (29636, 10413844), (31367, 9839152), (35848, 8609258), (36022, 8567672), (39674, 7779016), (41168, 7496713), (51863, 5950768), (59272, 5206922), (62734, 4919576), (71696, 4304629), (72044, 4283836), (79348, 3889508), (103726, 2975384), (118544, 2603461), (125468, 2459788), (138859, 2222576), (138911, 2221744), (144088, 2141918), (158696, 1944754), (207452, 1487692), (250936, 1229894), (277718, 1111288), (277822, 1110872), (288176, 1070959), (317392, 972377), (371923, 829808), (414904, 743846), (501872, 614947), (555436, 555644)]