2479849216

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:159

約数の個数: 162

約数和(自身を含む): 5664643488

約数和(自身を除く): 3184794272

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 64, 86, 104, 124, 128, 169, 172, 208, 248, 256, 338, 344, 403, 416, 496, 559, 676, 688, 806, 832, 992, 1118, 1333, 1352, 1376, 1612, 1664, 1849, 1984, 2236, 2666, 2704, 2752, 3224, 3328, 3698, 3968, 4472, 5239, 5332, 5408, 5504, 6448, 7267, 7396, 7936, 8944, 10478, 10664, 10816, 11008, 12896, 14534, 14792, 17329, 17888, 20956, 21328, 21632, 24037, 25792, 29068, 29584, 34658, 35776, 41912, 42656, 43264, 48074, 51584, 57319, 58136, 59168, 69316, 71552, 83824, 85312, 96148, 103168, 114638, 116272, 118336, 138632, 143104, 167648, 170624, 192296, 225277, 229276, 232544, 236672, 277264, 312481, 335296, 341248, 384592, 450554, 458552, 465088, 473344, 554528, 624962, 670592, 745147, 769184, 901108, 917104, 930176, 1109056, 1249924, 1341184, 1490294, 1538368, 1802216, 1834208, 1860352, 2218112, 2499848, 2980588, 3076736, 3604432, 3668416, 4436224, 4999696, 5961176, 6153472, 7208864, 7336832, 9686911, 9999392, 11922352, 14417728, 14673664, 19373822, 19998784, 23844704, 28835456, 38747644, 39997568, 47689408, 57670912, 77495288, 79995136, 95378816, 154990576, 190757632, 309981152, 619962304, 1239924608, 2479849216]

約数ペア:

[(1, 2479849216), (2, 1239924608), (4, 619962304), (8, 309981152), (13, 190757632), (16, 154990576), (26, 95378816), (31, 79995136), (32, 77495288), (43, 57670912), (52, 47689408), (62, 39997568), (64, 38747644), (86, 28835456), (104, 23844704), (124, 19998784), (128, 19373822), (169, 14673664), (172, 14417728), (208, 11922352), (248, 9999392), (256, 9686911), (338, 7336832), (344, 7208864), (403, 6153472), (416, 5961176), (496, 4999696), (559, 4436224), (676, 3668416), (688, 3604432), (806, 3076736), (832, 2980588), (992, 2499848), (1118, 2218112), (1333, 1860352), (1352, 1834208), (1376, 1802216), (1612, 1538368), (1664, 1490294), (1849, 1341184), (1984, 1249924), (2236, 1109056), (2666, 930176), (2704, 917104), (2752, 901108), (3224, 769184), (3328, 745147), (3698, 670592), (3968, 624962), (4472, 554528), (5239, 473344), (5332, 465088), (5408, 458552), (5504, 450554), (6448, 384592), (7267, 341248), (7396, 335296), (7936, 312481), (8944, 277264), (10478, 236672), (10664, 232544), (10816, 229276), (11008, 225277), (12896, 192296), (14534, 170624), (14792, 167648), (17329, 143104), (17888, 138632), (20956, 118336), (21328, 116272), (21632, 114638), (24037, 103168), (25792, 96148), (29068, 85312), (29584, 83824), (34658, 71552), (35776, 69316), (41912, 59168), (42656, 58136), (43264, 57319), (48074, 51584)]