2254102396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 5164992000

約数和(自身を除く): 2910889604

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 139, 149, 161, 169, 182, 278, 298, 299, 322, 338, 364, 556, 596, 598, 644, 676, 973, 1043, 1183, 1196, 1807, 1937, 1946, 2086, 2093, 2366, 3197, 3427, 3614, 3874, 3887, 3892, 4172, 4186, 4732, 6394, 6854, 7228, 7748, 7774, 8372, 12649, 12788, 13559, 13708, 15548, 20711, 22379, 23491, 23989, 25181, 25298, 27118, 27209, 41422, 41561, 44551, 44758, 46982, 47978, 50362, 50596, 54236, 54418, 82844, 83122, 89102, 89516, 93964, 95956, 100724, 108836, 144977, 164437, 166244, 176267, 178204, 269243, 289954, 290927, 311857, 328874, 352534, 476353, 538486, 540293, 579163, 579908, 581854, 623714, 657748, 705068, 952706, 1076972, 1080586, 1158326, 1163708, 1247428, 1884701, 1905412, 2161172, 2316652, 3334471, 3500159, 3769402, 3782051, 4054141, 6192589, 6668942, 7000318, 7538804, 7564102, 8108282, 12385178, 13337884, 14000636, 15128204, 16216564, 24501113, 24770356, 43348123, 49002226, 80503657, 86696246, 98004452, 161007314, 173392492, 322014628, 563525599, 1127051198, 2254102396]

約数ペア:

[(1, 2254102396), (2, 1127051198), (4, 563525599), (7, 322014628), (13, 173392492), (14, 161007314), (23, 98004452), (26, 86696246), (28, 80503657), (46, 49002226), (52, 43348123), (91, 24770356), (92, 24501113), (139, 16216564), (149, 15128204), (161, 14000636), (169, 13337884), (182, 12385178), (278, 8108282), (298, 7564102), (299, 7538804), (322, 7000318), (338, 6668942), (364, 6192589), (556, 4054141), (596, 3782051), (598, 3769402), (644, 3500159), (676, 3334471), (973, 2316652), (1043, 2161172), (1183, 1905412), (1196, 1884701), (1807, 1247428), (1937, 1163708), (1946, 1158326), (2086, 1080586), (2093, 1076972), (2366, 952706), (3197, 705068), (3427, 657748), (3614, 623714), (3874, 581854), (3887, 579908), (3892, 579163), (4172, 540293), (4186, 538486), (4732, 476353), (6394, 352534), (6854, 328874), (7228, 311857), (7748, 290927), (7774, 289954), (8372, 269243), (12649, 178204), (12788, 176267), (13559, 166244), (13708, 164437), (15548, 144977), (20711, 108836), (22379, 100724), (23491, 95956), (23989, 93964), (25181, 89516), (25298, 89102), (27118, 83122), (27209, 82844), (41422, 54418), (41561, 54236), (44551, 50596), (44758, 50362), (46982, 47978)]