9939232044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{11597}}^1$

素因数の和:11812

約数の個数: 144

約数和(自身を含む): 30396038400

約数和(自身を除く): 20456806356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 179, 228, 252, 266, 342, 358, 399, 532, 537, 684, 716, 798, 1074, 1197, 1253, 1596, 1611, 2148, 2394, 2506, 3222, 3401, 3759, 4788, 5012, 6444, 6802, 7518, 10203, 11277, 11597, 13604, 15036, 20406, 22554, 23194, 23807, 30609, 34791, 40812, 45108, 46388, 47614, 61218, 69582, 71421, 81179, 95228, 104373, 122436, 139164, 142842, 162358, 208746, 214263, 220343, 243537, 285684, 324716, 417492, 428526, 440686, 487074, 661029, 730611, 857052, 881372, 974148, 1322058, 1461222, 1542401, 1983087, 2075863, 2644116, 2922444, 3084802, 3966174, 4151726, 4627203, 6169604, 6227589, 7932348, 8303452, 9254406, 12455178, 13881609, 14531041, 18508812, 18682767, 24910356, 27763218, 29062082, 37365534, 39441397, 43593123, 55526436, 58124164, 74731068, 78882794, 87186246, 118324191, 130779369, 157765588, 174372492, 236648382, 261558738, 276089779, 354972573, 473296764, 523117476, 552179558, 709945146, 828269337, 1104359116, 1419890292, 1656538674, 2484808011, 3313077348, 4969616022, 9939232044]

約数ペア:

[(1, 9939232044), (2, 4969616022), (3, 3313077348), (4, 2484808011), (6, 1656538674), (7, 1419890292), (9, 1104359116), (12, 828269337), (14, 709945146), (18, 552179558), (19, 523117476), (21, 473296764), (28, 354972573), (36, 276089779), (38, 261558738), (42, 236648382), (57, 174372492), (63, 157765588), (76, 130779369), (84, 118324191), (114, 87186246), (126, 78882794), (133, 74731068), (171, 58124164), (179, 55526436), (228, 43593123), (252, 39441397), (266, 37365534), (342, 29062082), (358, 27763218), (399, 24910356), (532, 18682767), (537, 18508812), (684, 14531041), (716, 13881609), (798, 12455178), (1074, 9254406), (1197, 8303452), (1253, 7932348), (1596, 6227589), (1611, 6169604), (2148, 4627203), (2394, 4151726), (2506, 3966174), (3222, 3084802), (3401, 2922444), (3759, 2644116), (4788, 2075863), (5012, 1983087), (6444, 1542401), (6802, 1461222), (7518, 1322058), (10203, 974148), (11277, 881372), (11597, 857052), (13604, 730611), (15036, 661029), (20406, 487074), (22554, 440686), (23194, 428526), (23807, 417492), (30609, 324716), (34791, 285684), (40812, 243537), (45108, 220343), (46388, 214263), (47614, 208746), (61218, 162358), (69582, 142842), (71421, 139164), (81179, 122436), (95228, 104373)]