15674471988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{4969}}^1$

素因数の和:5094

約数の個数: 144

約数和(自身を含む): 45228113280

約数和(自身を除く): 29553641292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 238, 282, 329, 357, 476, 564, 658, 714, 799, 987, 1316, 1428, 1598, 1974, 2209, 2397, 3196, 3948, 4418, 4794, 4969, 5593, 6627, 8836, 9588, 9938, 11186, 13254, 14907, 15463, 16779, 19876, 22372, 26508, 29814, 30926, 33558, 34783, 37553, 46389, 59628, 61852, 67116, 69566, 75106, 84473, 92778, 104349, 112659, 139132, 150212, 168946, 185556, 208698, 225318, 233543, 253419, 262871, 337892, 417396, 450636, 467086, 506838, 525742, 591311, 700629, 788613, 934172, 1013676, 1051484, 1182622, 1401258, 1577226, 1634801, 1773933, 2365244, 2802516, 3154452, 3269602, 3547866, 3970231, 4904403, 6539204, 7095732, 7940462, 9808806, 10976521, 11910693, 15880924, 19617612, 21953042, 23821386, 27791617, 32929563, 43906084, 47642772, 55583234, 65859126, 76835647, 83374851, 111166468, 131718252, 153671294, 166749702, 186600857, 230506941, 307342588, 333499404, 373201714, 461013882, 559802571, 746403428, 922027764, 1119605142, 1306205999, 2239210284, 2612411998, 3918617997, 5224823996, 7837235994, 15674471988]

約数ペア:

[(1, 15674471988), (2, 7837235994), (3, 5224823996), (4, 3918617997), (6, 2612411998), (7, 2239210284), (12, 1306205999), (14, 1119605142), (17, 922027764), (21, 746403428), (28, 559802571), (34, 461013882), (42, 373201714), (47, 333499404), (51, 307342588), (68, 230506941), (84, 186600857), (94, 166749702), (102, 153671294), (119, 131718252), (141, 111166468), (188, 83374851), (204, 76835647), (238, 65859126), (282, 55583234), (329, 47642772), (357, 43906084), (476, 32929563), (564, 27791617), (658, 23821386), (714, 21953042), (799, 19617612), (987, 15880924), (1316, 11910693), (1428, 10976521), (1598, 9808806), (1974, 7940462), (2209, 7095732), (2397, 6539204), (3196, 4904403), (3948, 3970231), (4418, 3547866), (4794, 3269602), (4969, 3154452), (5593, 2802516), (6627, 2365244), (8836, 1773933), (9588, 1634801), (9938, 1577226), (11186, 1401258), (13254, 1182622), (14907, 1051484), (15463, 1013676), (16779, 934172), (19876, 788613), (22372, 700629), (26508, 591311), (29814, 525742), (30926, 506838), (33558, 467086), (34783, 450636), (37553, 417396), (46389, 337892), (59628, 262871), (61852, 253419), (67116, 233543), (69566, 225318), (75106, 208698), (84473, 185556), (92778, 168946), (104349, 150212), (112659, 139132)]