511202692

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 1303791552

約数和(自身を除く): 792588860

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 49, 52, 61, 77, 91, 92, 98, 122, 143, 154, 161, 169, 182, 196, 244, 253, 286, 299, 308, 322, 338, 364, 427, 506, 539, 572, 598, 637, 644, 671, 676, 793, 854, 1001, 1012, 1078, 1127, 1183, 1196, 1274, 1342, 1403, 1586, 1708, 1771, 1859, 2002, 2093, 2156, 2254, 2366, 2548, 2684, 2806, 2989, 3172, 3289, 3542, 3718, 3887, 4004, 4186, 4508, 4697, 4732, 5551, 5612, 5978, 6578, 7007, 7084, 7436, 7774, 8281, 8372, 8723, 9394, 9821, 10309, 11102, 11956, 12397, 13013, 13156, 14014, 14651, 15433, 15548, 16562, 17446, 18239, 18788, 19642, 20618, 22204, 23023, 24794, 26026, 27209, 28028, 29302, 30866, 32879, 33124, 34892, 36478, 38857, 39284, 41236, 42757, 46046, 49588, 52052, 54418, 58604, 61061, 61732, 65758, 68747, 72163, 72956, 77714, 85514, 91091, 92092, 108031, 108836, 113399, 122122, 127673, 131516, 137494, 144326, 155428, 161161, 171028, 182182, 190463, 200629, 216062, 226798, 237107, 244244, 255346, 274988, 288652, 299299, 322322, 364364, 380926, 401258, 427427, 432124, 453596, 474214, 505141, 510692, 598598, 644644, 756217, 761852, 793793, 802516, 854854, 893711, 948428, 1010282, 1197196, 1404403, 1512434, 1587586, 1659749, 1709708, 1787422, 2020564, 2095093, 2608177, 2808806, 3024868, 3175172, 3319498, 3574844, 4190186, 5216354, 5556551, 5617612, 6638996, 8380372, 9830821, 10432708, 11113102, 11618243, 18257239, 19661642, 22226204, 23236486, 36514478, 39323284, 46472972, 73028956, 127800673, 255601346, 511202692]

約数ペア:

[(1, 511202692), (2, 255601346), (4, 127800673), (7, 73028956), (11, 46472972), (13, 39323284), (14, 36514478), (22, 23236486), (23, 22226204), (26, 19661642), (28, 18257239), (44, 11618243), (46, 11113102), (49, 10432708), (52, 9830821), (61, 8380372), (77, 6638996), (91, 5617612), (92, 5556551), (98, 5216354), (122, 4190186), (143, 3574844), (154, 3319498), (161, 3175172), (169, 3024868), (182, 2808806), (196, 2608177), (244, 2095093), (253, 2020564), (286, 1787422), (299, 1709708), (308, 1659749), (322, 1587586), (338, 1512434), (364, 1404403), (427, 1197196), (506, 1010282), (539, 948428), (572, 893711), (598, 854854), (637, 802516), (644, 793793), (671, 761852), (676, 756217), (793, 644644), (854, 598598), (1001, 510692), (1012, 505141), (1078, 474214), (1127, 453596), (1183, 432124), (1196, 427427), (1274, 401258), (1342, 380926), (1403, 364364), (1586, 322322), (1708, 299299), (1771, 288652), (1859, 274988), (2002, 255346), (2093, 244244), (2156, 237107), (2254, 226798), (2366, 216062), (2548, 200629), (2684, 190463), (2806, 182182), (2989, 171028), (3172, 161161), (3289, 155428), (3542, 144326), (3718, 137494), (3887, 131516), (4004, 127673), (4186, 122122), (4508, 113399), (4697, 108836), (4732, 108031), (5551, 92092), (5612, 91091), (5978, 85514), (6578, 77714), (7007, 72956), (7084, 72163), (7436, 68747), (7774, 65758), (8281, 61732), (8372, 61061), (8723, 58604), (9394, 54418), (9821, 52052), (10309, 49588), (11102, 46046), (11956, 42757), (12397, 41236), (13013, 39284), (13156, 38857), (14014, 36478), (14651, 34892), (15433, 33124), (15548, 32879), (16562, 30866), (17446, 29302), (18239, 28028), (18788, 27209), (19642, 26026), (20618, 24794), (22204, 23023)]