1668507204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 4942135296

約数和(自身を除く): 3273628092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 127, 156, 159, 182, 212, 227, 254, 273, 318, 364, 371, 381, 454, 508, 546, 636, 681, 689, 742, 762, 889, 908, 1092, 1113, 1362, 1378, 1484, 1524, 1589, 1651, 1778, 2067, 2226, 2667, 2724, 2756, 2951, 3178, 3302, 3556, 4134, 4452, 4767, 4823, 4953, 5334, 5902, 6356, 6604, 6731, 8268, 8853, 9534, 9646, 9906, 10668, 11557, 11804, 12031, 13462, 14469, 17706, 19068, 19292, 19812, 20193, 20657, 23114, 24062, 26924, 28829, 28938, 34671, 35412, 36093, 40386, 41314, 46228, 47117, 48124, 57658, 57876, 61971, 69342, 72186, 80772, 82628, 84217, 86487, 87503, 94234, 115316, 123942, 138684, 141351, 144372, 156403, 168434, 172974, 175006, 188468, 201803, 247884, 252651, 262509, 282702, 312806, 336868, 345948, 350012, 374777, 403606, 469209, 505302, 525018, 565404, 605409, 612521, 625612, 749554, 807212, 938418, 1010604, 1050036, 1094821, 1124331, 1210818, 1225042, 1499108, 1527937, 1837563, 1876836, 2189642, 2248662, 2421636, 2450084, 2623439, 3055874, 3284463, 3675126, 4379284, 4497324, 4583811, 5246878, 6111748, 6568926, 7350252, 7870317, 9167622, 10493756, 10695559, 13137852, 15740634, 18335244, 19863181, 21391118, 31481268, 32086677, 39726362, 42782236, 59589543, 64173354, 79452724, 119179086, 128346708, 139042267, 238358172, 278084534, 417126801, 556169068, 834253602, 1668507204]

約数ペア:

[(1, 1668507204), (2, 834253602), (3, 556169068), (4, 417126801), (6, 278084534), (7, 238358172), (12, 139042267), (13, 128346708), (14, 119179086), (21, 79452724), (26, 64173354), (28, 59589543), (39, 42782236), (42, 39726362), (52, 32086677), (53, 31481268), (78, 21391118), (84, 19863181), (91, 18335244), (106, 15740634), (127, 13137852), (156, 10695559), (159, 10493756), (182, 9167622), (212, 7870317), (227, 7350252), (254, 6568926), (273, 6111748), (318, 5246878), (364, 4583811), (371, 4497324), (381, 4379284), (454, 3675126), (508, 3284463), (546, 3055874), (636, 2623439), (681, 2450084), (689, 2421636), (742, 2248662), (762, 2189642), (889, 1876836), (908, 1837563), (1092, 1527937), (1113, 1499108), (1362, 1225042), (1378, 1210818), (1484, 1124331), (1524, 1094821), (1589, 1050036), (1651, 1010604), (1778, 938418), (2067, 807212), (2226, 749554), (2667, 625612), (2724, 612521), (2756, 605409), (2951, 565404), (3178, 525018), (3302, 505302), (3556, 469209), (4134, 403606), (4452, 374777), (4767, 350012), (4823, 345948), (4953, 336868), (5334, 312806), (5902, 282702), (6356, 262509), (6604, 252651), (6731, 247884), (8268, 201803), (8853, 188468), (9534, 175006), (9646, 172974), (9906, 168434), (10668, 156403), (11557, 144372), (11804, 141351), (12031, 138684), (13462, 123942), (14469, 115316), (17706, 94234), (19068, 87503), (19292, 86487), (19812, 84217), (20193, 82628), (20657, 80772), (23114, 72186), (24062, 69342), (26924, 61971), (28829, 57876), (28938, 57658), (34671, 48124), (35412, 47117), (36093, 46228), (40386, 41314)]