284505228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 861020160

約数和(自身を除く): 576514932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 79, 84, 93, 124, 126, 158, 186, 217, 237, 252, 279, 316, 372, 434, 461, 474, 553, 558, 651, 711, 868, 922, 948, 1106, 1116, 1302, 1383, 1422, 1659, 1844, 1953, 2212, 2449, 2604, 2766, 2844, 3227, 3318, 3906, 4149, 4898, 4977, 5532, 6454, 6636, 7347, 7812, 8298, 9681, 9796, 9954, 12908, 14291, 14694, 16596, 17143, 19362, 19908, 22041, 28582, 29043, 29388, 34286, 36419, 38724, 42873, 44082, 51429, 57164, 58086, 68572, 72838, 85746, 88164, 100037, 102858, 109257, 116172, 128619, 145676, 154287, 171492, 200074, 205716, 218514, 254933, 257238, 300111, 308574, 327771, 400148, 437028, 509866, 514476, 600222, 617148, 655542, 764799, 900333, 1019732, 1128989, 1200444, 1311084, 1529598, 1800666, 2257978, 2294397, 3059196, 3386967, 3601332, 4515956, 4588794, 6773934, 7902923, 9177588, 10160901, 13547868, 15805846, 20321802, 23708769, 31611692, 40643604, 47417538, 71126307, 94835076, 142252614, 284505228]

約数ペア:

[(1, 284505228), (2, 142252614), (3, 94835076), (4, 71126307), (6, 47417538), (7, 40643604), (9, 31611692), (12, 23708769), (14, 20321802), (18, 15805846), (21, 13547868), (28, 10160901), (31, 9177588), (36, 7902923), (42, 6773934), (62, 4588794), (63, 4515956), (79, 3601332), (84, 3386967), (93, 3059196), (124, 2294397), (126, 2257978), (158, 1800666), (186, 1529598), (217, 1311084), (237, 1200444), (252, 1128989), (279, 1019732), (316, 900333), (372, 764799), (434, 655542), (461, 617148), (474, 600222), (553, 514476), (558, 509866), (651, 437028), (711, 400148), (868, 327771), (922, 308574), (948, 300111), (1106, 257238), (1116, 254933), (1302, 218514), (1383, 205716), (1422, 200074), (1659, 171492), (1844, 154287), (1953, 145676), (2212, 128619), (2449, 116172), (2604, 109257), (2766, 102858), (2844, 100037), (3227, 88164), (3318, 85746), (3906, 72838), (4149, 68572), (4898, 58086), (4977, 57164), (5532, 51429), (6454, 44082), (6636, 42873), (7347, 38724), (7812, 36419), (8298, 34286), (9681, 29388), (9796, 29043), (9954, 28582), (12908, 22041), (14291, 19908), (14694, 19362), (16596, 17143)]