212965984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4549}}^1$

素因数の和:4596

約数の個数: 96

約数和(自身を含む): 550368000

約数和(自身を除く): 337402016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 836, 1064, 1232, 1463, 1672, 2128, 2464, 2926, 3344, 4256, 4549, 5852, 6688, 9098, 11704, 18196, 23408, 31843, 36392, 46816, 50039, 63686, 72784, 86431, 100078, 127372, 145568, 172862, 200156, 254744, 345724, 350273, 400312, 509488, 605017, 691448, 700546, 800624, 950741, 1018976, 1210034, 1382896, 1401092, 1601248, 1901482, 2420068, 2765792, 2802184, 3802964, 4840136, 5604368, 6655187, 7605928, 9680272, 11208736, 13310374, 15211856, 19360544, 26620748, 30423712, 53241496, 106482992, 212965984]

約数ペア:

[(1, 212965984), (2, 106482992), (4, 53241496), (7, 30423712), (8, 26620748), (11, 19360544), (14, 15211856), (16, 13310374), (19, 11208736), (22, 9680272), (28, 7605928), (32, 6655187), (38, 5604368), (44, 4840136), (56, 3802964), (76, 2802184), (77, 2765792), (88, 2420068), (112, 1901482), (133, 1601248), (152, 1401092), (154, 1382896), (176, 1210034), (209, 1018976), (224, 950741), (266, 800624), (304, 700546), (308, 691448), (352, 605017), (418, 509488), (532, 400312), (608, 350273), (616, 345724), (836, 254744), (1064, 200156), (1232, 172862), (1463, 145568), (1672, 127372), (2128, 100078), (2464, 86431), (2926, 72784), (3344, 63686), (4256, 50039), (4549, 46816), (5852, 36392), (6688, 31843), (9098, 23408), (11704, 18196)]