15676879640474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{30559}}^1$

素因数の和:31004

約数の個数: 128

約数和(自身を含む): 27830820864000

約数和(自身を除く): 12153941223526

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 139, 241, 247, 278, 403, 482, 494, 589, 806, 1178, 1807, 2641, 3133, 3614, 4309, 4579, 5282, 6266, 7471, 7657, 8618, 9158, 14942, 15314, 30559, 33499, 34333, 56017, 59527, 61118, 66998, 68666, 81871, 97123, 112034, 119054, 141949, 163742, 194246, 283898, 397267, 435487, 580621, 636481, 794534, 870974, 947329, 1038469, 1064323, 1161242, 1272962, 1845337, 1894658, 2076938, 2128646, 3690674, 4247701, 7364719, 7548073, 8274253, 8495402, 12315277, 13500097, 14729438, 15096146, 16548506, 17999251, 19730911, 24630554, 27000194, 35998502, 39461822, 55220113, 80706319, 95741347, 110440226, 131678731, 139929661, 161412638, 191482694, 228306289, 233990263, 256501843, 263357462, 279859322, 456612578, 467980526, 513003686, 1023695941, 1049182147, 1711823503, 1819085593, 2047391882, 2098364294, 2501895889, 2967981757, 3423647006, 3638171186, 4337819491, 5003791778, 5935963514, 8675638982, 13308047233, 19450222879, 26616094466, 31734574171, 32524646557, 38900445758, 56391653383, 63469148342, 65049293114, 112783306766, 252852897427, 412549464223, 505705794854, 602956909249, 825098928446, 1205913818498, 7838439820237, 15676879640474]

約数ペア:

[(1, 15676879640474), (2, 7838439820237), (13, 1205913818498), (19, 825098928446), (26, 602956909249), (31, 505705794854), (38, 412549464223), (62, 252852897427), (139, 112783306766), (241, 65049293114), (247, 63469148342), (278, 56391653383), (403, 38900445758), (482, 32524646557), (494, 31734574171), (589, 26616094466), (806, 19450222879), (1178, 13308047233), (1807, 8675638982), (2641, 5935963514), (3133, 5003791778), (3614, 4337819491), (4309, 3638171186), (4579, 3423647006), (5282, 2967981757), (6266, 2501895889), (7471, 2098364294), (7657, 2047391882), (8618, 1819085593), (9158, 1711823503), (14942, 1049182147), (15314, 1023695941), (30559, 513003686), (33499, 467980526), (34333, 456612578), (56017, 279859322), (59527, 263357462), (61118, 256501843), (66998, 233990263), (68666, 228306289), (81871, 191482694), (97123, 161412638), (112034, 139929661), (119054, 131678731), (141949, 110440226), (163742, 95741347), (194246, 80706319), (283898, 55220113), (397267, 39461822), (435487, 35998502), (580621, 27000194), (636481, 24630554), (794534, 19730911), (870974, 17999251), (947329, 16548506), (1038469, 15096146), (1064323, 14729438), (1161242, 13500097), (1272962, 12315277), (1845337, 8495402), (1894658, 8274253), (2076938, 7548073), (2128646, 7364719), (3690674, 4247701)]