398150676

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 324

約数和(自身を含む): 1375841376

約数和(自身を除く): 977690700

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 49, 51, 63, 66, 68, 71, 77, 84, 98, 99, 102, 119, 126, 132, 142, 147, 153, 154, 187, 196, 198, 204, 213, 231, 238, 252, 284, 289, 294, 306, 308, 357, 374, 396, 426, 441, 462, 476, 497, 539, 561, 578, 588, 612, 639, 693, 714, 748, 781, 833, 852, 867, 882, 924, 994, 1071, 1078, 1122, 1156, 1207, 1278, 1309, 1386, 1428, 1491, 1562, 1617, 1666, 1683, 1734, 1764, 1988, 2023, 2142, 2156, 2244, 2343, 2414, 2499, 2556, 2601, 2618, 2772, 2982, 3124, 3179, 3234, 3332, 3366, 3468, 3479, 3621, 3927, 4046, 4284, 4473, 4686, 4828, 4851, 4998, 5202, 5236, 5467, 5964, 6069, 6358, 6468, 6732, 6958, 7029, 7242, 7497, 7854, 8092, 8449, 8946, 9163, 9372, 9537, 9702, 9996, 10404, 10437, 10863, 10934, 11781, 12138, 12716, 13277, 13916, 14058, 14161, 14484, 14994, 15708, 16401, 16898, 17892, 18207, 18326, 19074, 19404, 20519, 20874, 21726, 21868, 22253, 23562, 24276, 25347, 26554, 27489, 28116, 28322, 28611, 29988, 31311, 32802, 33796, 36414, 36652, 38148, 38269, 39831, 41038, 41748, 42483, 43452, 44506, 47124, 49203, 50694, 53108, 54978, 56644, 57222, 59143, 61557, 62622, 65604, 66759, 72828, 76041, 76538, 79662, 82076, 82467, 84966, 89012, 92939, 98406, 101388, 109956, 114444, 114807, 118286, 119493, 123114, 125244, 127449, 133518, 143633, 152082, 153076, 155771, 159324, 164934, 169932, 177429, 184671, 185878, 196812, 200277, 225709, 229614, 236572, 238986, 246228, 254898, 267036, 278817, 287266, 304164, 311542, 329868, 344421, 354858, 369342, 371756, 400554, 430899, 451418, 459228, 467313, 477972, 509796, 532287, 557634, 574532, 623084, 650573, 677127, 688842, 709716, 738684, 801108, 836451, 861798, 902836, 934626, 1005431, 1064574, 1115268, 1292697, 1301146, 1354254, 1377684, 1401939, 1579963, 1672902, 1723596, 1869252, 1951719, 2010862, 2031381, 2129148, 2585394, 2602292, 2708508, 2803878, 3016293, 3159926, 3345804, 3903438, 4021724, 4062762, 4739889, 5170788, 5607756, 5855157, 6032586, 6319852, 7806876, 8125524, 9048879, 9479778, 11059741, 11710314, 12065172, 14219667, 18097758, 18959556, 22119482, 23420628, 28439334, 33179223, 36195516, 44238964, 56878668, 66358446, 99537669, 132716892, 199075338, 398150676]

約数ペア:

[(1, 398150676), (2, 199075338), (3, 132716892), (4, 99537669), (6, 66358446), (7, 56878668), (9, 44238964), (11, 36195516), (12, 33179223), (14, 28439334), (17, 23420628), (18, 22119482), (21, 18959556), (22, 18097758), (28, 14219667), (33, 12065172), (34, 11710314), (36, 11059741), (42, 9479778), (44, 9048879), (49, 8125524), (51, 7806876), (63, 6319852), (66, 6032586), (68, 5855157), (71, 5607756), (77, 5170788), (84, 4739889), (98, 4062762), (99, 4021724), (102, 3903438), (119, 3345804), (126, 3159926), (132, 3016293), (142, 2803878), (147, 2708508), (153, 2602292), (154, 2585394), (187, 2129148), (196, 2031381), (198, 2010862), (204, 1951719), (213, 1869252), (231, 1723596), (238, 1672902), (252, 1579963), (284, 1401939), (289, 1377684), (294, 1354254), (306, 1301146), (308, 1292697), (357, 1115268), (374, 1064574), (396, 1005431), (426, 934626), (441, 902836), (462, 861798), (476, 836451), (497, 801108), (539, 738684), (561, 709716), (578, 688842), (588, 677127), (612, 650573), (639, 623084), (693, 574532), (714, 557634), (748, 532287), (781, 509796), (833, 477972), (852, 467313), (867, 459228), (882, 451418), (924, 430899), (994, 400554), (1071, 371756), (1078, 369342), (1122, 354858), (1156, 344421), (1207, 329868), (1278, 311542), (1309, 304164), (1386, 287266), (1428, 278817), (1491, 267036), (1562, 254898), (1617, 246228), (1666, 238986), (1683, 236572), (1734, 229614), (1764, 225709), (1988, 200277), (2023, 196812), (2142, 185878), (2156, 184671), (2244, 177429), (2343, 169932), (2414, 164934), (2499, 159324), (2556, 155771), (2601, 153076), (2618, 152082), (2772, 143633), (2982, 133518), (3124, 127449), (3179, 125244), (3234, 123114), (3332, 119493), (3366, 118286), (3468, 114807), (3479, 114444), (3621, 109956), (3927, 101388), (4046, 98406), (4284, 92939), (4473, 89012), (4686, 84966), (4828, 82467), (4851, 82076), (4998, 79662), (5202, 76538), (5236, 76041), (5467, 72828), (5964, 66759), (6069, 65604), (6358, 62622), (6468, 61557), (6732, 59143), (6958, 57222), (7029, 56644), (7242, 54978), (7497, 53108), (7854, 50694), (8092, 49203), (8449, 47124), (8946, 44506), (9163, 43452), (9372, 42483), (9537, 41748), (9702, 41038), (9996, 39831), (10404, 38269), (10437, 38148), (10863, 36652), (10934, 36414), (11781, 33796), (12138, 32802), (12716, 31311), (13277, 29988), (13916, 28611), (14058, 28322), (14161, 28116), (14484, 27489), (14994, 26554), (15708, 25347), (16401, 24276), (16898, 23562), (17892, 22253), (18207, 21868), (18326, 21726), (19074, 20874), (19404, 20519)]