1979803476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 288

約数和(自身を含む): 6430814208

約数和(自身を除く): 4451010732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 71, 84, 92, 102, 119, 126, 138, 142, 153, 161, 204, 207, 213, 238, 252, 276, 283, 284, 306, 322, 357, 391, 414, 426, 476, 483, 497, 566, 612, 639, 644, 714, 782, 828, 849, 852, 966, 994, 1071, 1132, 1173, 1207, 1278, 1428, 1449, 1491, 1564, 1633, 1698, 1932, 1981, 1988, 2142, 2346, 2414, 2547, 2556, 2737, 2898, 2982, 3266, 3396, 3519, 3621, 3962, 4284, 4473, 4692, 4811, 4828, 4899, 5094, 5474, 5796, 5943, 5964, 6509, 6532, 7038, 7242, 7924, 8211, 8449, 8946, 9622, 9798, 10188, 10863, 10948, 11431, 11886, 13018, 14076, 14433, 14484, 14697, 16422, 16898, 17829, 17892, 19244, 19527, 19596, 20093, 21726, 22862, 23772, 24633, 25347, 26036, 27761, 28866, 29394, 32844, 33677, 33796, 34293, 35658, 39054, 40186, 43299, 43452, 45563, 45724, 49266, 50694, 55522, 57732, 58581, 58788, 60279, 67354, 68586, 71316, 76041, 78108, 80372, 83283, 86598, 91126, 98532, 101031, 101388, 102879, 110653, 111044, 117162, 120558, 134708, 136689, 137172, 140651, 152082, 166566, 173196, 180837, 182252, 194327, 202062, 205758, 221306, 234324, 241116, 249849, 273378, 281302, 303093, 304164, 331959, 333132, 341581, 361674, 388654, 404124, 410067, 411516, 421953, 442612, 462139, 499698, 546756, 562604, 582981, 606186, 663918, 683162, 723348, 774571, 777308, 820134, 843906, 924278, 995877, 999396, 1024743, 1165962, 1212372, 1265859, 1327836, 1366324, 1386417, 1549142, 1640268, 1687812, 1748943, 1848556, 1991754, 2049486, 2323713, 2331924, 2391067, 2531718, 2772834, 3074229, 3098284, 3234973, 3497886, 3983508, 4098972, 4159251, 4647426, 4782134, 5063436, 5545668, 6148458, 6469946, 6971139, 6995772, 7173201, 7856363, 8318502, 9294852, 9564268, 9704919, 12296916, 12939892, 13942278, 14346402, 15712726, 16637004, 19409838, 21519603, 23569089, 27884556, 28692804, 29114757, 31425452, 38819676, 43039206, 47138178, 54994541, 58229514, 70707267, 86078412, 94276356, 109989082, 116459028, 141414534, 164983623, 219978164, 282829068, 329967246, 494950869, 659934492, 989901738, 1979803476]

約数ペア:

[(1, 1979803476), (2, 989901738), (3, 659934492), (4, 494950869), (6, 329967246), (7, 282829068), (9, 219978164), (12, 164983623), (14, 141414534), (17, 116459028), (18, 109989082), (21, 94276356), (23, 86078412), (28, 70707267), (34, 58229514), (36, 54994541), (42, 47138178), (46, 43039206), (51, 38819676), (63, 31425452), (68, 29114757), (69, 28692804), (71, 27884556), (84, 23569089), (92, 21519603), (102, 19409838), (119, 16637004), (126, 15712726), (138, 14346402), (142, 13942278), (153, 12939892), (161, 12296916), (204, 9704919), (207, 9564268), (213, 9294852), (238, 8318502), (252, 7856363), (276, 7173201), (283, 6995772), (284, 6971139), (306, 6469946), (322, 6148458), (357, 5545668), (391, 5063436), (414, 4782134), (426, 4647426), (476, 4159251), (483, 4098972), (497, 3983508), (566, 3497886), (612, 3234973), (639, 3098284), (644, 3074229), (714, 2772834), (782, 2531718), (828, 2391067), (849, 2331924), (852, 2323713), (966, 2049486), (994, 1991754), (1071, 1848556), (1132, 1748943), (1173, 1687812), (1207, 1640268), (1278, 1549142), (1428, 1386417), (1449, 1366324), (1491, 1327836), (1564, 1265859), (1633, 1212372), (1698, 1165962), (1932, 1024743), (1981, 999396), (1988, 995877), (2142, 924278), (2346, 843906), (2414, 820134), (2547, 777308), (2556, 774571), (2737, 723348), (2898, 683162), (2982, 663918), (3266, 606186), (3396, 582981), (3519, 562604), (3621, 546756), (3962, 499698), (4284, 462139), (4473, 442612), (4692, 421953), (4811, 411516), (4828, 410067), (4899, 404124), (5094, 388654), (5474, 361674), (5796, 341581), (5943, 333132), (5964, 331959), (6509, 304164), (6532, 303093), (7038, 281302), (7242, 273378), (7924, 249849), (8211, 241116), (8449, 234324), (8946, 221306), (9622, 205758), (9798, 202062), (10188, 194327), (10863, 182252), (10948, 180837), (11431, 173196), (11886, 166566), (13018, 152082), (14076, 140651), (14433, 137172), (14484, 136689), (14697, 134708), (16422, 120558), (16898, 117162), (17829, 111044), (17892, 110653), (19244, 102879), (19527, 101388), (19596, 101031), (20093, 98532), (21726, 91126), (22862, 86598), (23772, 83283), (24633, 80372), (25347, 78108), (26036, 76041), (27761, 71316), (28866, 68586), (29394, 67354), (32844, 60279), (33677, 58788), (33796, 58581), (34293, 57732), (35658, 55522), (39054, 50694), (40186, 49266), (43299, 45724), (43452, 45563)]