222532912

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 327431888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 43, 46, 49, 56, 82, 86, 92, 98, 112, 161, 164, 172, 184, 196, 287, 301, 322, 328, 343, 344, 368, 392, 574, 602, 644, 656, 686, 688, 784, 943, 989, 1127, 1148, 1204, 1288, 1372, 1763, 1886, 1978, 2009, 2107, 2254, 2296, 2408, 2576, 2744, 3526, 3772, 3956, 4018, 4214, 4508, 4592, 4816, 5488, 6601, 6923, 7052, 7544, 7889, 7912, 8036, 8428, 9016, 12341, 13202, 13846, 14063, 14104, 14749, 15088, 15778, 15824, 16072, 16856, 18032, 24682, 26404, 27692, 28126, 28208, 29498, 31556, 32144, 33712, 40549, 46207, 48461, 49364, 52808, 55384, 56252, 58996, 63112, 81098, 86387, 92414, 96922, 98728, 105616, 110768, 112504, 117992, 126224, 162196, 172774, 184828, 193844, 197456, 225008, 235984, 283843, 323449, 324392, 339227, 345548, 369656, 387688, 567686, 604709, 646898, 648784, 678454, 691096, 739312, 775376, 1135372, 1209418, 1293796, 1356908, 1382192, 1986901, 2270744, 2418836, 2587592, 2713816, 3973802, 4541488, 4837672, 5175184, 5427632, 7947604, 9675344, 13908307, 15895208, 27816614, 31790416, 55633228, 111266456, 222532912]

約数ペア:

[(1, 222532912), (2, 111266456), (4, 55633228), (7, 31790416), (8, 27816614), (14, 15895208), (16, 13908307), (23, 9675344), (28, 7947604), (41, 5427632), (43, 5175184), (46, 4837672), (49, 4541488), (56, 3973802), (82, 2713816), (86, 2587592), (92, 2418836), (98, 2270744), (112, 1986901), (161, 1382192), (164, 1356908), (172, 1293796), (184, 1209418), (196, 1135372), (287, 775376), (301, 739312), (322, 691096), (328, 678454), (343, 648784), (344, 646898), (368, 604709), (392, 567686), (574, 387688), (602, 369656), (644, 345548), (656, 339227), (686, 324392), (688, 323449), (784, 283843), (943, 235984), (989, 225008), (1127, 197456), (1148, 193844), (1204, 184828), (1288, 172774), (1372, 162196), (1763, 126224), (1886, 117992), (1978, 112504), (2009, 110768), (2107, 105616), (2254, 98728), (2296, 96922), (2408, 92414), (2576, 86387), (2744, 81098), (3526, 63112), (3772, 58996), (3956, 56252), (4018, 55384), (4214, 52808), (4508, 49364), (4592, 48461), (4816, 46207), (5488, 40549), (6601, 33712), (6923, 32144), (7052, 31556), (7544, 29498), (7889, 28208), (7912, 28126), (8036, 27692), (8428, 26404), (9016, 24682), (12341, 18032), (13202, 16856), (13846, 16072), (14063, 15824), (14104, 15778), (14749, 15088)]