298889727339

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{1117}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 514350120960

約数和(自身を除く): 215460393621

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 103, 119, 133, 309, 323, 357, 383, 399, 721, 969, 1117, 1149, 1751, 1957, 2163, 2261, 2681, 3351, 5253, 5871, 6511, 6783, 7277, 7819, 8043, 12257, 13699, 18989, 19533, 21223, 21831, 23457, 33269, 36771, 39449, 41097, 45577, 50939, 56967, 63669, 99807, 115051, 118347, 123709, 132923, 136731, 148561, 152817, 232883, 276143, 345153, 360791, 371127, 398769, 427811, 445683, 670633, 698649, 749531, 805357, 828429, 865963, 1082373, 1283433, 1955867, 2011899, 2185969, 2248593, 2416071, 2525537, 2597889, 2994677, 4694431, 5246717, 5867601, 6557907, 7272787, 7576611, 8128409, 8984031, 12742027, 13691069, 14083293, 15301783, 15740151, 21818361, 24385227, 37161473, 38226081, 41073207, 44064533, 45905349, 50909509, 56898863, 89194189, 111484419, 132193599, 138182953, 152728527, 170696589, 260130311, 267582567, 308451731, 414548859, 749097061, 780390933, 837226127, 925355193, 967280671, 2247291183, 2511678381, 2901842013, 5243679427, 5860582889, 14232844159, 15731038281, 17581748667, 42698532477, 99629909113, 298889727339]

約数ペア:

[(1, 298889727339), (3, 99629909113), (7, 42698532477), (17, 17581748667), (19, 15731038281), (21, 14232844159), (51, 5860582889), (57, 5243679427), (103, 2901842013), (119, 2511678381), (133, 2247291183), (309, 967280671), (323, 925355193), (357, 837226127), (383, 780390933), (399, 749097061), (721, 414548859), (969, 308451731), (1117, 267582567), (1149, 260130311), (1751, 170696589), (1957, 152728527), (2163, 138182953), (2261, 132193599), (2681, 111484419), (3351, 89194189), (5253, 56898863), (5871, 50909509), (6511, 45905349), (6783, 44064533), (7277, 41073207), (7819, 38226081), (8043, 37161473), (12257, 24385227), (13699, 21818361), (18989, 15740151), (19533, 15301783), (21223, 14083293), (21831, 13691069), (23457, 12742027), (33269, 8984031), (36771, 8128409), (39449, 7576611), (41097, 7272787), (45577, 6557907), (50939, 5867601), (56967, 5246717), (63669, 4694431), (99807, 2994677), (115051, 2597889), (118347, 2525537), (123709, 2416071), (132923, 2248593), (136731, 2185969), (148561, 2011899), (152817, 1955867), (232883, 1283433), (276143, 1082373), (345153, 865963), (360791, 828429), (371127, 805357), (398769, 749531), (427811, 698649), (445683, 670633)]