21172565232

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{230819}}^1$

素因数の和:230860

約数の個数: 180

約数和(自身を含む): 74230327080

約数和(自身を除く): 53057761848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 5096, 5733, 6552, 7056, 7644, 10192, 11466, 13104, 15288, 22932, 30576, 45864, 91728, 230819, 461638, 692457, 923276, 1384914, 1615733, 1846552, 2077371, 2769828, 3000647, 3231466, 3693104, 4154742, 4847199, 5539656, 6001294, 6462932, 8309484, 9001941, 9694398, 11079312, 11310131, 12002588, 12925864, 14541597, 16618968, 18003882, 19388796, 21004529, 22620262, 24005176, 25851728, 27005823, 29083194, 33237936, 33930393, 36007764, 38777592, 42009058, 45240524, 48010352, 54011646, 58166388, 63013587, 67860786, 72015528, 77555184, 84018116, 90481048, 101791179, 108023292, 116332776, 126027174, 135721572, 144031056, 147031703, 168036232, 180962096, 189040761, 203582358, 216046584, 232665552, 252054348, 271443144, 294063406, 336072464, 378081522, 407164716, 432093168, 441095109, 504108696, 542886288, 588126812, 756163044, 814329432, 882190218, 1008217392, 1176253624, 1323285327, 1512326088, 1628658864, 1764380436, 2352507248, 2646570654, 3024652176, 3528760872, 5293141308, 7057521744, 10586282616, 21172565232]

約数ペア:

[(1, 21172565232), (2, 10586282616), (3, 7057521744), (4, 5293141308), (6, 3528760872), (7, 3024652176), (8, 2646570654), (9, 2352507248), (12, 1764380436), (13, 1628658864), (14, 1512326088), (16, 1323285327), (18, 1176253624), (21, 1008217392), (24, 882190218), (26, 814329432), (28, 756163044), (36, 588126812), (39, 542886288), (42, 504108696), (48, 441095109), (49, 432093168), (52, 407164716), (56, 378081522), (63, 336072464), (72, 294063406), (78, 271443144), (84, 252054348), (91, 232665552), (98, 216046584), (104, 203582358), (112, 189040761), (117, 180962096), (126, 168036232), (144, 147031703), (147, 144031056), (156, 135721572), (168, 126027174), (182, 116332776), (196, 108023292), (208, 101791179), (234, 90481048), (252, 84018116), (273, 77555184), (294, 72015528), (312, 67860786), (336, 63013587), (364, 58166388), (392, 54011646), (441, 48010352), (468, 45240524), (504, 42009058), (546, 38777592), (588, 36007764), (624, 33930393), (637, 33237936), (728, 29083194), (784, 27005823), (819, 25851728), (882, 24005176), (936, 22620262), (1008, 21004529), (1092, 19388796), (1176, 18003882), (1274, 16618968), (1456, 14541597), (1638, 12925864), (1764, 12002588), (1872, 11310131), (1911, 11079312), (2184, 9694398), (2352, 9001941), (2548, 8309484), (3276, 6462932), (3528, 6001294), (3822, 5539656), (4368, 4847199), (5096, 4154742), (5733, 3693104), (6552, 3231466), (7056, 3000647), (7644, 2769828), (10192, 2077371), (11466, 1846552), (13104, 1615733), (15288, 1384914), (22932, 923276), (30576, 692457), (45864, 461638), (91728, 230819)]