2220920688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{32561}}^1$

素因数の和:32615

約数の個数: 120

約数和(自身を含む): 6904446480

約数和(自身を除く): 4683525792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 348, 392, 406, 464, 588, 609, 696, 784, 812, 1176, 1218, 1392, 1421, 1624, 2352, 2436, 2842, 3248, 4263, 4872, 5684, 8526, 9744, 11368, 17052, 22736, 32561, 34104, 65122, 68208, 97683, 130244, 195366, 227927, 260488, 390732, 455854, 520976, 683781, 781464, 911708, 944269, 1367562, 1562928, 1595489, 1823416, 1888538, 2735124, 2832807, 3190978, 3646832, 3777076, 4786467, 5470248, 5665614, 6381956, 6609883, 7554152, 9572934, 10940496, 11331228, 12763912, 13219766, 15108304, 19145868, 19829649, 22662456, 25527824, 26439532, 38291736, 39659298, 45324912, 46269181, 52879064, 76583472, 79318596, 92538362, 105758128, 138807543, 158637192, 185076724, 277615086, 317274384, 370153448, 555230172, 740306896, 1110460344, 2220920688]

約数ペア:

[(1, 2220920688), (2, 1110460344), (3, 740306896), (4, 555230172), (6, 370153448), (7, 317274384), (8, 277615086), (12, 185076724), (14, 158637192), (16, 138807543), (21, 105758128), (24, 92538362), (28, 79318596), (29, 76583472), (42, 52879064), (48, 46269181), (49, 45324912), (56, 39659298), (58, 38291736), (84, 26439532), (87, 25527824), (98, 22662456), (112, 19829649), (116, 19145868), (147, 15108304), (168, 13219766), (174, 12763912), (196, 11331228), (203, 10940496), (232, 9572934), (294, 7554152), (336, 6609883), (348, 6381956), (392, 5665614), (406, 5470248), (464, 4786467), (588, 3777076), (609, 3646832), (696, 3190978), (784, 2832807), (812, 2735124), (1176, 1888538), (1218, 1823416), (1392, 1595489), (1421, 1562928), (1624, 1367562), (2352, 944269), (2436, 911708), (2842, 781464), (3248, 683781), (4263, 520976), (4872, 455854), (5684, 390732), (8526, 260488), (9744, 227927), (11368, 195366), (17052, 130244), (22736, 97683), (32561, 68208), (34104, 65122)]