15703245796

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 33922022400

約数和(自身を除く): 18218776604

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 71, 89, 98, 124, 142, 178, 196, 217, 284, 356, 409, 434, 497, 623, 818, 868, 994, 1246, 1519, 1636, 1988, 2201, 2492, 2759, 2863, 3038, 3479, 4361, 4402, 5518, 5726, 6076, 6319, 6958, 8722, 8804, 11036, 11452, 12638, 12679, 13916, 15407, 17444, 19313, 20041, 25276, 25358, 29039, 30814, 36401, 38626, 40082, 44233, 50716, 58078, 61628, 72802, 77252, 80164, 88466, 88753, 107849, 116156, 135191, 145604, 176932, 177506, 195889, 203273, 215698, 254807, 270382, 309631, 355012, 391778, 406546, 431396, 509614, 540764, 619262, 621271, 783556, 813092, 900209, 1019228, 1128431, 1238524, 1242542, 1371223, 1422911, 1783649, 1800418, 2256862, 2485084, 2584471, 2742446, 2845822, 3567298, 3600836, 4513724, 5168942, 5484892, 5691644, 6301463, 7134596, 7899017, 9598561, 10337884, 12602926, 15798034, 18091297, 19197122, 25205852, 31596068, 36182594, 38394244, 44110241, 55293119, 72365188, 80118601, 88220482, 110586238, 126639079, 160237202, 176440964, 221172476, 253278158, 320474404, 506556316, 560830207, 1121660414, 2243320828, 3925811449, 7851622898, 15703245796]

約数ペア:

[(1, 15703245796), (2, 7851622898), (4, 3925811449), (7, 2243320828), (14, 1121660414), (28, 560830207), (31, 506556316), (49, 320474404), (62, 253278158), (71, 221172476), (89, 176440964), (98, 160237202), (124, 126639079), (142, 110586238), (178, 88220482), (196, 80118601), (217, 72365188), (284, 55293119), (356, 44110241), (409, 38394244), (434, 36182594), (497, 31596068), (623, 25205852), (818, 19197122), (868, 18091297), (994, 15798034), (1246, 12602926), (1519, 10337884), (1636, 9598561), (1988, 7899017), (2201, 7134596), (2492, 6301463), (2759, 5691644), (2863, 5484892), (3038, 5168942), (3479, 4513724), (4361, 3600836), (4402, 3567298), (5518, 2845822), (5726, 2742446), (6076, 2584471), (6319, 2485084), (6958, 2256862), (8722, 1800418), (8804, 1783649), (11036, 1422911), (11452, 1371223), (12638, 1242542), (12679, 1238524), (13916, 1128431), (15407, 1019228), (17444, 900209), (19313, 813092), (20041, 783556), (25276, 621271), (25358, 619262), (29039, 540764), (30814, 509614), (36401, 431396), (38626, 406546), (40082, 391778), (44233, 355012), (50716, 309631), (58078, 270382), (61628, 254807), (72802, 215698), (77252, 203273), (80164, 195889), (88466, 177506), (88753, 176932), (107849, 145604), (116156, 135191)]