31439534784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4115

約数の個数: 224

約数和(自身を含む): 97879326720

約数和(自身を除く): 66439791936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 127, 141, 168, 188, 192, 224, 254, 282, 329, 336, 376, 381, 448, 508, 564, 658, 672, 752, 762, 889, 987, 1016, 1128, 1316, 1344, 1504, 1524, 1778, 1974, 2032, 2256, 2632, 2667, 3008, 3048, 3556, 3919, 3948, 4064, 4512, 5264, 5334, 5969, 6096, 7112, 7838, 7896, 8128, 9024, 10528, 10668, 11757, 11938, 12192, 14224, 15676, 15792, 17907, 21056, 21336, 23514, 23876, 24384, 27433, 28448, 31352, 31584, 35814, 41783, 42672, 47028, 47752, 54866, 56896, 62704, 63168, 71628, 82299, 83566, 85344, 94056, 95504, 109732, 125349, 125408, 143256, 164598, 167132, 170688, 184193, 188112, 191008, 219464, 250698, 250816, 286512, 329196, 334264, 368386, 376224, 382016, 438928, 497713, 501396, 552579, 573024, 658392, 668528, 736772, 752448, 877856, 995426, 1002792, 1105158, 1146048, 1289351, 1316784, 1337056, 1473544, 1493139, 1755712, 1990852, 2005584, 2210316, 2578702, 2633568, 2674112, 2947088, 2986278, 3483991, 3868053, 3981704, 4011168, 4420632, 5157404, 5267136, 5894176, 5972556, 6967982, 7736106, 7963408, 8022336, 8841264, 10314808, 10451973, 11788352, 11945112, 13935964, 15472212, 15926816, 17682528, 20629616, 20903946, 23392511, 23890224, 27871928, 30944424, 31853632, 35365056, 41259232, 41807892, 46785022, 47780448, 55743856, 61888848, 70177533, 82518464, 83615784, 93570044, 95560896, 111487712, 123777696, 140355066, 163747577, 167231568, 187140088, 222975424, 247555392, 280710132, 327495154, 334463136, 374280176, 491242731, 561420264, 654990308, 668926272, 748560352, 982485462, 1122840528, 1309980616, 1497120704, 1964970924, 2245681056, 2619961232, 3929941848, 4491362112, 5239922464, 7859883696, 10479844928, 15719767392, 31439534784]

約数ペア:

[(1, 31439534784), (2, 15719767392), (3, 10479844928), (4, 7859883696), (6, 5239922464), (7, 4491362112), (8, 3929941848), (12, 2619961232), (14, 2245681056), (16, 1964970924), (21, 1497120704), (24, 1309980616), (28, 1122840528), (32, 982485462), (42, 748560352), (47, 668926272), (48, 654990308), (56, 561420264), (64, 491242731), (84, 374280176), (94, 334463136), (96, 327495154), (112, 280710132), (127, 247555392), (141, 222975424), (168, 187140088), (188, 167231568), (192, 163747577), (224, 140355066), (254, 123777696), (282, 111487712), (329, 95560896), (336, 93570044), (376, 83615784), (381, 82518464), (448, 70177533), (508, 61888848), (564, 55743856), (658, 47780448), (672, 46785022), (752, 41807892), (762, 41259232), (889, 35365056), (987, 31853632), (1016, 30944424), (1128, 27871928), (1316, 23890224), (1344, 23392511), (1504, 20903946), (1524, 20629616), (1778, 17682528), (1974, 15926816), (2032, 15472212), (2256, 13935964), (2632, 11945112), (2667, 11788352), (3008, 10451973), (3048, 10314808), (3556, 8841264), (3919, 8022336), (3948, 7963408), (4064, 7736106), (4512, 6967982), (5264, 5972556), (5334, 5894176), (5969, 5267136), (6096, 5157404), (7112, 4420632), (7838, 4011168), (7896, 3981704), (8128, 3868053), (9024, 3483991), (10528, 2986278), (10668, 2947088), (11757, 2674112), (11938, 2633568), (12192, 2578702), (14224, 2210316), (15676, 2005584), (15792, 1990852), (17907, 1755712), (21056, 1493139), (21336, 1473544), (23514, 1337056), (23876, 1316784), (24384, 1289351), (27433, 1146048), (28448, 1105158), (31352, 1002792), (31584, 995426), (35814, 877856), (41783, 752448), (42672, 736772), (47028, 668528), (47752, 658392), (54866, 573024), (56896, 552579), (62704, 501396), (63168, 497713), (71628, 438928), (82299, 382016), (83566, 376224), (85344, 368386), (94056, 334264), (95504, 329196), (109732, 286512), (125349, 250816), (125408, 250698), (143256, 219464), (164598, 191008), (167132, 188112), (170688, 184193)]