219926256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 655672320

約数和(自身を除く): 435746064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 53, 58, 66, 87, 88, 106, 116, 132, 159, 174, 176, 212, 232, 264, 271, 318, 319, 348, 424, 464, 528, 542, 583, 636, 638, 696, 813, 848, 957, 1084, 1166, 1272, 1276, 1392, 1537, 1626, 1749, 1914, 2168, 2332, 2544, 2552, 2981, 3074, 3252, 3498, 3828, 4336, 4611, 4664, 5104, 5962, 6148, 6504, 6996, 7656, 7859, 8943, 9222, 9328, 11924, 12296, 13008, 13992, 14363, 15312, 15718, 16907, 17886, 18444, 23577, 23848, 24592, 27984, 28726, 31436, 33814, 35772, 36888, 43089, 47154, 47696, 50721, 57452, 62872, 67628, 71544, 73776, 86178, 86449, 94308, 101442, 114904, 125744, 135256, 143088, 157993, 172356, 172898, 188616, 202884, 229808, 259347, 270512, 315986, 344712, 345796, 377232, 405768, 416527, 473979, 518694, 631972, 689424, 691592, 811536, 833054, 947958, 1037388, 1249581, 1263944, 1383184, 1666108, 1895916, 2074776, 2499162, 2527888, 3332216, 3791832, 4149552, 4581797, 4998324, 6664432, 7583664, 9163594, 9996648, 13745391, 18327188, 19993296, 27490782, 36654376, 54981564, 73308752, 109963128, 219926256]

約数ペア:

[(1, 219926256), (2, 109963128), (3, 73308752), (4, 54981564), (6, 36654376), (8, 27490782), (11, 19993296), (12, 18327188), (16, 13745391), (22, 9996648), (24, 9163594), (29, 7583664), (33, 6664432), (44, 4998324), (48, 4581797), (53, 4149552), (58, 3791832), (66, 3332216), (87, 2527888), (88, 2499162), (106, 2074776), (116, 1895916), (132, 1666108), (159, 1383184), (174, 1263944), (176, 1249581), (212, 1037388), (232, 947958), (264, 833054), (271, 811536), (318, 691592), (319, 689424), (348, 631972), (424, 518694), (464, 473979), (528, 416527), (542, 405768), (583, 377232), (636, 345796), (638, 344712), (696, 315986), (813, 270512), (848, 259347), (957, 229808), (1084, 202884), (1166, 188616), (1272, 172898), (1276, 172356), (1392, 157993), (1537, 143088), (1626, 135256), (1749, 125744), (1914, 114904), (2168, 101442), (2332, 94308), (2544, 86449), (2552, 86178), (2981, 73776), (3074, 71544), (3252, 67628), (3498, 62872), (3828, 57452), (4336, 50721), (4611, 47696), (4664, 47154), (5104, 43089), (5962, 36888), (6148, 35772), (6504, 33814), (6996, 31436), (7656, 28726), (7859, 27984), (8943, 24592), (9222, 23848), (9328, 23577), (11924, 18444), (12296, 17886), (13008, 16907), (13992, 15718), (14363, 15312)]