1966225716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1099

約数の個数: 288

約数和(自身を含む): 6653337600

約数和(自身を除く): 4687111884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 31, 36, 38, 39, 42, 52, 57, 62, 63, 76, 78, 84, 91, 93, 114, 117, 124, 126, 133, 156, 171, 182, 186, 217, 228, 234, 247, 252, 266, 273, 279, 342, 364, 372, 399, 403, 434, 468, 494, 532, 546, 558, 589, 651, 684, 741, 798, 806, 819, 868, 988, 1019, 1092, 1116, 1178, 1197, 1209, 1302, 1482, 1596, 1612, 1638, 1729, 1767, 1953, 2038, 2223, 2356, 2394, 2418, 2604, 2821, 2964, 3057, 3276, 3458, 3534, 3627, 3906, 4076, 4123, 4446, 4788, 4836, 5187, 5301, 5642, 6114, 6916, 7068, 7133, 7254, 7657, 7812, 8246, 8463, 8892, 9171, 10374, 10602, 11284, 12228, 12369, 13247, 14266, 14508, 15314, 15561, 16492, 16926, 18342, 19361, 20748, 21204, 21399, 22971, 24738, 25389, 26494, 28532, 30628, 31122, 31589, 33852, 36684, 37107, 38722, 39741, 42798, 45942, 49476, 50778, 52988, 53599, 58083, 62244, 63178, 64197, 68913, 74214, 77444, 79482, 85596, 91884, 92729, 94767, 101556, 107198, 116166, 119223, 126356, 128394, 135527, 137826, 148428, 158964, 160797, 174249, 185458, 189534, 214396, 221123, 232332, 238446, 251693, 256788, 271054, 275652, 278187, 284301, 321594, 348498, 370916, 379068, 406581, 410657, 442246, 476892, 482391, 503386, 542108, 556374, 568602, 600191, 643188, 663369, 696996, 755079, 813162, 821314, 834561, 884492, 964782, 1006772, 1112748, 1137204, 1200382, 1219743, 1231971, 1326738, 1510158, 1626324, 1642628, 1669122, 1761851, 1800573, 1929564, 1990107, 2265237, 2400764, 2439486, 2463942, 2653476, 2874599, 3020316, 3338244, 3523702, 3601146, 3695913, 3980214, 4201337, 4530474, 4878972, 4927884, 5285553, 5401719, 5749198, 7047404, 7202292, 7391826, 7802483, 7960428, 8402674, 8623797, 9060948, 10571106, 10803438, 11498396, 12604011, 14783652, 15604966, 15856659, 16805348, 17247594, 21142212, 21606876, 23407449, 25208022, 25871391, 31209932, 31713318, 34495188, 37812033, 46814898, 50416044, 51742782, 54617381, 63426636, 70222347, 75624066, 93629796, 103485564, 109234762, 140444694, 151248132, 163852143, 218469524, 280889388, 327704286, 491556429, 655408572, 983112858, 1966225716]

約数ペア:

[(1, 1966225716), (2, 983112858), (3, 655408572), (4, 491556429), (6, 327704286), (7, 280889388), (9, 218469524), (12, 163852143), (13, 151248132), (14, 140444694), (18, 109234762), (19, 103485564), (21, 93629796), (26, 75624066), (28, 70222347), (31, 63426636), (36, 54617381), (38, 51742782), (39, 50416044), (42, 46814898), (52, 37812033), (57, 34495188), (62, 31713318), (63, 31209932), (76, 25871391), (78, 25208022), (84, 23407449), (91, 21606876), (93, 21142212), (114, 17247594), (117, 16805348), (124, 15856659), (126, 15604966), (133, 14783652), (156, 12604011), (171, 11498396), (182, 10803438), (186, 10571106), (217, 9060948), (228, 8623797), (234, 8402674), (247, 7960428), (252, 7802483), (266, 7391826), (273, 7202292), (279, 7047404), (342, 5749198), (364, 5401719), (372, 5285553), (399, 4927884), (403, 4878972), (434, 4530474), (468, 4201337), (494, 3980214), (532, 3695913), (546, 3601146), (558, 3523702), (589, 3338244), (651, 3020316), (684, 2874599), (741, 2653476), (798, 2463942), (806, 2439486), (819, 2400764), (868, 2265237), (988, 1990107), (1019, 1929564), (1092, 1800573), (1116, 1761851), (1178, 1669122), (1197, 1642628), (1209, 1626324), (1302, 1510158), (1482, 1326738), (1596, 1231971), (1612, 1219743), (1638, 1200382), (1729, 1137204), (1767, 1112748), (1953, 1006772), (2038, 964782), (2223, 884492), (2356, 834561), (2394, 821314), (2418, 813162), (2604, 755079), (2821, 696996), (2964, 663369), (3057, 643188), (3276, 600191), (3458, 568602), (3534, 556374), (3627, 542108), (3906, 503386), (4076, 482391), (4123, 476892), (4446, 442246), (4788, 410657), (4836, 406581), (5187, 379068), (5301, 370916), (5642, 348498), (6114, 321594), (6916, 284301), (7068, 278187), (7133, 275652), (7254, 271054), (7657, 256788), (7812, 251693), (8246, 238446), (8463, 232332), (8892, 221123), (9171, 214396), (10374, 189534), (10602, 185458), (11284, 174249), (12228, 160797), (12369, 158964), (13247, 148428), (14266, 137826), (14508, 135527), (15314, 128394), (15561, 126356), (16492, 119223), (16926, 116166), (18342, 107198), (19361, 101556), (20748, 94767), (21204, 92729), (21399, 91884), (22971, 85596), (24738, 79482), (25389, 77444), (26494, 74214), (28532, 68913), (30628, 64197), (31122, 63178), (31589, 62244), (33852, 58083), (36684, 53599), (37107, 52988), (38722, 50778), (39741, 49476), (42798, 45942)]