1211807808

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 252

約数和(自身を含む): 3757920348

約数和(自身を除く): 2546112540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 64, 69, 72, 82, 92, 96, 97, 123, 138, 144, 164, 184, 192, 194, 207, 246, 276, 288, 291, 328, 368, 369, 388, 414, 492, 529, 552, 576, 582, 656, 736, 738, 776, 828, 873, 943, 984, 1058, 1104, 1164, 1312, 1472, 1476, 1552, 1587, 1656, 1746, 1886, 1968, 2116, 2208, 2231, 2328, 2624, 2829, 2952, 3104, 3174, 3312, 3492, 3772, 3936, 3977, 4232, 4416, 4462, 4656, 4761, 5658, 5904, 6208, 6348, 6624, 6693, 6984, 7544, 7872, 7954, 8464, 8487, 8924, 9312, 9522, 11316, 11808, 11931, 12696, 13248, 13386, 13968, 15088, 15908, 16928, 16974, 17848, 18624, 19044, 20079, 21689, 22632, 23616, 23862, 25392, 26772, 27936, 30176, 31816, 33856, 33948, 35696, 35793, 38088, 40158, 43378, 45264, 47724, 50784, 51313, 53544, 55872, 60352, 63632, 65067, 67896, 71392, 71586, 76176, 80316, 86756, 90528, 91471, 95448, 101568, 102626, 107088, 127264, 130134, 135792, 142784, 143172, 152352, 153939, 160632, 173512, 181056, 182942, 190896, 195201, 205252, 214176, 254528, 260268, 271584, 274413, 286344, 304704, 307878, 321264, 347024, 365884, 381792, 390402, 410504, 428352, 461817, 520536, 543168, 548826, 572688, 615756, 642528, 694048, 731768, 763584, 780804, 821008, 823239, 923634, 1041072, 1097652, 1145376, 1231512, 1285056, 1388096, 1463536, 1561608, 1642016, 1646478, 1847268, 2082144, 2103833, 2195304, 2290752, 2463024, 2927072, 3123216, 3284032, 3292956, 3694536, 4164288, 4207666, 4390608, 4926048, 5854144, 6246432, 6311499, 6585912, 7389072, 8415332, 8781216, 9852096, 12492864, 12622998, 13171824, 14778144, 16830664, 17562432, 18934497, 25245996, 26343648, 29556288, 33661328, 37868994, 50491992, 52687296, 67322656, 75737988, 100983984, 134645312, 151475976, 201967968, 302951952, 403935936, 605903904, 1211807808]

約数ペア:

[(1, 1211807808), (2, 605903904), (3, 403935936), (4, 302951952), (6, 201967968), (8, 151475976), (9, 134645312), (12, 100983984), (16, 75737988), (18, 67322656), (23, 52687296), (24, 50491992), (32, 37868994), (36, 33661328), (41, 29556288), (46, 26343648), (48, 25245996), (64, 18934497), (69, 17562432), (72, 16830664), (82, 14778144), (92, 13171824), (96, 12622998), (97, 12492864), (123, 9852096), (138, 8781216), (144, 8415332), (164, 7389072), (184, 6585912), (192, 6311499), (194, 6246432), (207, 5854144), (246, 4926048), (276, 4390608), (288, 4207666), (291, 4164288), (328, 3694536), (368, 3292956), (369, 3284032), (388, 3123216), (414, 2927072), (492, 2463024), (529, 2290752), (552, 2195304), (576, 2103833), (582, 2082144), (656, 1847268), (736, 1646478), (738, 1642016), (776, 1561608), (828, 1463536), (873, 1388096), (943, 1285056), (984, 1231512), (1058, 1145376), (1104, 1097652), (1164, 1041072), (1312, 923634), (1472, 823239), (1476, 821008), (1552, 780804), (1587, 763584), (1656, 731768), (1746, 694048), (1886, 642528), (1968, 615756), (2116, 572688), (2208, 548826), (2231, 543168), (2328, 520536), (2624, 461817), (2829, 428352), (2952, 410504), (3104, 390402), (3174, 381792), (3312, 365884), (3492, 347024), (3772, 321264), (3936, 307878), (3977, 304704), (4232, 286344), (4416, 274413), (4462, 271584), (4656, 260268), (4761, 254528), (5658, 214176), (5904, 205252), (6208, 195201), (6348, 190896), (6624, 182942), (6693, 181056), (6984, 173512), (7544, 160632), (7872, 153939), (7954, 152352), (8464, 143172), (8487, 142784), (8924, 135792), (9312, 130134), (9522, 127264), (11316, 107088), (11808, 102626), (11931, 101568), (12696, 95448), (13248, 91471), (13386, 90528), (13968, 86756), (15088, 80316), (15908, 76176), (16928, 71586), (16974, 71392), (17848, 67896), (18624, 65067), (19044, 63632), (20079, 60352), (21689, 55872), (22632, 53544), (23616, 51313), (23862, 50784), (25392, 47724), (26772, 45264), (27936, 43378), (30176, 40158), (31816, 38088), (33856, 35793), (33948, 35696)]