15665724984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{7297}}^1$

素因数の和:8309

約数の個数: 128

約数和(自身を含む): 48257879040

約数和(自身を除く): 32592154056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 983, 1092, 1966, 2184, 2949, 3932, 5898, 6881, 7297, 7864, 11796, 12779, 13762, 14594, 20643, 21891, 23592, 25558, 27524, 29188, 38337, 41286, 43782, 51079, 51116, 55048, 58376, 76674, 82572, 87564, 89453, 94861, 102158, 102232, 153237, 153348, 165144, 175128, 178906, 189722, 204316, 268359, 284583, 306474, 306696, 357812, 379444, 408632, 536718, 569166, 612948, 664027, 715624, 758888, 1073436, 1138332, 1225896, 1328054, 1992081, 2146872, 2276664, 2656108, 3984162, 5312216, 7172951, 7968324, 14345902, 15936648, 21518853, 28691804, 43037706, 50210657, 57383608, 86075412, 93248363, 100421314, 150631971, 172150824, 186496726, 200842628, 279745089, 301263942, 372993452, 401685256, 559490178, 602527884, 652738541, 745986904, 1118980356, 1205055768, 1305477082, 1958215623, 2237960712, 2610954164, 3916431246, 5221908328, 7832862492, 15665724984]

約数ペア:

[(1, 15665724984), (2, 7832862492), (3, 5221908328), (4, 3916431246), (6, 2610954164), (7, 2237960712), (8, 1958215623), (12, 1305477082), (13, 1205055768), (14, 1118980356), (21, 745986904), (24, 652738541), (26, 602527884), (28, 559490178), (39, 401685256), (42, 372993452), (52, 301263942), (56, 279745089), (78, 200842628), (84, 186496726), (91, 172150824), (104, 150631971), (156, 100421314), (168, 93248363), (182, 86075412), (273, 57383608), (312, 50210657), (364, 43037706), (546, 28691804), (728, 21518853), (983, 15936648), (1092, 14345902), (1966, 7968324), (2184, 7172951), (2949, 5312216), (3932, 3984162), (5898, 2656108), (6881, 2276664), (7297, 2146872), (7864, 1992081), (11796, 1328054), (12779, 1225896), (13762, 1138332), (14594, 1073436), (20643, 758888), (21891, 715624), (23592, 664027), (25558, 612948), (27524, 569166), (29188, 536718), (38337, 408632), (41286, 379444), (43782, 357812), (51079, 306696), (51116, 306474), (55048, 284583), (58376, 268359), (76674, 204316), (82572, 189722), (87564, 178906), (89453, 175128), (94861, 165144), (102158, 153348), (102232, 153237)]