1696263478

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 3445734816

約数和(自身を除く): 1749471338

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 61, 73, 91, 98, 122, 146, 161, 169, 182, 299, 322, 338, 427, 511, 598, 637, 793, 854, 949, 1022, 1127, 1183, 1274, 1403, 1586, 1679, 1898, 2093, 2254, 2366, 2806, 2989, 3358, 3577, 3887, 4186, 4453, 5551, 5978, 6643, 7154, 7774, 8281, 8906, 9821, 10309, 11102, 11753, 12337, 13286, 14651, 16562, 18239, 19642, 20618, 21827, 23506, 24674, 27209, 29302, 31171, 36478, 38857, 43654, 46501, 54418, 57889, 62342, 68747, 72163, 77714, 82271, 86359, 93002, 102419, 115778, 127673, 137494, 144326, 152789, 164542, 172718, 190463, 204838, 218197, 237107, 255346, 283751, 305578, 380926, 405223, 436394, 474214, 505141, 567502, 604513, 716933, 752557, 810446, 893711, 1010282, 1069523, 1209026, 1331447, 1433866, 1505114, 1659749, 1787422, 1986257, 2139046, 2662894, 2836561, 3319498, 3972514, 5018531, 5267899, 5673122, 9320129, 10037062, 10535798, 11618243, 13903799, 17308811, 18640258, 23236486, 27807598, 34617622, 36875293, 65240903, 73750586, 121161677, 130481806, 242323354, 848131739, 1696263478]

約数ペア:

[(1, 1696263478), (2, 848131739), (7, 242323354), (13, 130481806), (14, 121161677), (23, 73750586), (26, 65240903), (46, 36875293), (49, 34617622), (61, 27807598), (73, 23236486), (91, 18640258), (98, 17308811), (122, 13903799), (146, 11618243), (161, 10535798), (169, 10037062), (182, 9320129), (299, 5673122), (322, 5267899), (338, 5018531), (427, 3972514), (511, 3319498), (598, 2836561), (637, 2662894), (793, 2139046), (854, 1986257), (949, 1787422), (1022, 1659749), (1127, 1505114), (1183, 1433866), (1274, 1331447), (1403, 1209026), (1586, 1069523), (1679, 1010282), (1898, 893711), (2093, 810446), (2254, 752557), (2366, 716933), (2806, 604513), (2989, 567502), (3358, 505141), (3577, 474214), (3887, 436394), (4186, 405223), (4453, 380926), (5551, 305578), (5978, 283751), (6643, 255346), (7154, 237107), (7774, 218197), (8281, 204838), (8906, 190463), (9821, 172718), (10309, 164542), (11102, 152789), (11753, 144326), (12337, 137494), (13286, 127673), (14651, 115778), (16562, 102419), (18239, 93002), (19642, 86359), (20618, 82271), (21827, 77714), (23506, 72163), (24674, 68747), (27209, 62342), (29302, 57889), (31171, 54418), (36478, 46501), (38857, 43654)]