1247375136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:971

約数の個数: 192

約数和(自身を含む): 3996179712

約数和(自身を除く): 2748804576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 137, 168, 204, 224, 238, 272, 274, 336, 357, 408, 411, 476, 544, 548, 672, 714, 797, 816, 822, 952, 959, 1096, 1428, 1594, 1632, 1644, 1904, 1918, 2192, 2329, 2391, 2856, 2877, 3188, 3288, 3808, 3836, 4384, 4658, 4782, 5579, 5712, 5754, 6376, 6576, 6987, 7672, 9316, 9564, 11158, 11424, 11508, 12752, 13152, 13549, 13974, 15344, 16303, 16737, 18632, 19128, 22316, 23016, 25504, 27098, 27948, 30688, 32606, 33474, 37264, 38256, 40647, 44632, 46032, 48909, 54196, 55896, 65212, 66948, 74528, 76512, 81294, 89264, 92064, 94843, 97818, 108392, 109189, 111792, 130424, 133896, 162588, 178528, 189686, 195636, 216784, 218378, 223584, 260848, 267792, 284529, 325176, 327567, 379372, 391272, 433568, 436756, 521696, 535584, 569058, 650352, 655134, 758744, 764323, 782544, 873512, 1138116, 1300704, 1310268, 1517488, 1528646, 1565088, 1747024, 1856213, 2276232, 2292969, 2620536, 3034976, 3057292, 3494048, 3712426, 4552464, 4585938, 5241072, 5568639, 6114584, 7424852, 9104928, 9171876, 10482144, 11137278, 12229168, 12993491, 14849704, 18343752, 22274556, 24458336, 25986982, 29699408, 36687504, 38980473, 44549112, 51973964, 59398816, 73375008, 77960946, 89098224, 103947928, 155921892, 178196448, 207895856, 311843784, 415791712, 623687568, 1247375136]

約数ペア:

[(1, 1247375136), (2, 623687568), (3, 415791712), (4, 311843784), (6, 207895856), (7, 178196448), (8, 155921892), (12, 103947928), (14, 89098224), (16, 77960946), (17, 73375008), (21, 59398816), (24, 51973964), (28, 44549112), (32, 38980473), (34, 36687504), (42, 29699408), (48, 25986982), (51, 24458336), (56, 22274556), (68, 18343752), (84, 14849704), (96, 12993491), (102, 12229168), (112, 11137278), (119, 10482144), (136, 9171876), (137, 9104928), (168, 7424852), (204, 6114584), (224, 5568639), (238, 5241072), (272, 4585938), (274, 4552464), (336, 3712426), (357, 3494048), (408, 3057292), (411, 3034976), (476, 2620536), (544, 2292969), (548, 2276232), (672, 1856213), (714, 1747024), (797, 1565088), (816, 1528646), (822, 1517488), (952, 1310268), (959, 1300704), (1096, 1138116), (1428, 873512), (1594, 782544), (1632, 764323), (1644, 758744), (1904, 655134), (1918, 650352), (2192, 569058), (2329, 535584), (2391, 521696), (2856, 436756), (2877, 433568), (3188, 391272), (3288, 379372), (3808, 327567), (3836, 325176), (4384, 284529), (4658, 267792), (4782, 260848), (5579, 223584), (5712, 218378), (5754, 216784), (6376, 195636), (6576, 189686), (6987, 178528), (7672, 162588), (9316, 133896), (9564, 130424), (11158, 111792), (11424, 109189), (11508, 108392), (12752, 97818), (13152, 94843), (13549, 92064), (13974, 89264), (15344, 81294), (16303, 76512), (16737, 74528), (18632, 66948), (19128, 65212), (22316, 55896), (23016, 54196), (25504, 48909), (27098, 46032), (27948, 44632), (30688, 40647), (32606, 38256), (33474, 37264)]