1805539944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 256

約数和(自身を含む): 5419008000

約数和(自身を除く): 3613468056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 79, 93, 102, 104, 124, 136, 139, 156, 158, 186, 204, 221, 237, 248, 278, 312, 316, 372, 403, 408, 417, 442, 474, 527, 556, 632, 663, 744, 806, 834, 884, 948, 1027, 1054, 1112, 1209, 1326, 1343, 1581, 1612, 1668, 1768, 1807, 1896, 2054, 2108, 2363, 2418, 2449, 2652, 2686, 3081, 3162, 3224, 3336, 3614, 4029, 4108, 4216, 4309, 4726, 4836, 4898, 5304, 5372, 5421, 6162, 6324, 6851, 7089, 7228, 7347, 8058, 8216, 8618, 9452, 9672, 9796, 10744, 10842, 10981, 12324, 12648, 12927, 13702, 14178, 14456, 14694, 16116, 17236, 17459, 18904, 19592, 20553, 21684, 21962, 24648, 25854, 27404, 28356, 29388, 30719, 31837, 32232, 32943, 34472, 34918, 41106, 41633, 43368, 43924, 51708, 52377, 54808, 56017, 56712, 58776, 61438, 63674, 65886, 69836, 73253, 82212, 83266, 87848, 92157, 95511, 103416, 104754, 112034, 122876, 124899, 127348, 131772, 139672, 142753, 146506, 164424, 166532, 168051, 184314, 186677, 191022, 209508, 219759, 224068, 245752, 249798, 254696, 263544, 285506, 293012, 333064, 336102, 340411, 368628, 373354, 382044, 419016, 428259, 439518, 448136, 499596, 541229, 560031, 571012, 586024, 672204, 680822, 737256, 746708, 764088, 856518, 879036, 952289, 999192, 1021233, 1082458, 1120062, 1142024, 1344408, 1361644, 1493416, 1623687, 1713036, 1758072, 1904578, 2042466, 2164916, 2240124, 2426801, 2723288, 2856867, 3247374, 3426072, 3809156, 4084932, 4329832, 4425343, 4480248, 4853602, 5713734, 5786987, 6494748, 7280403, 7618312, 8169864, 8850686, 9707204, 11427468, 11573974, 12989496, 13276029, 14560806, 17360961, 17701372, 19414408, 22854936, 23147948, 26552058, 29121612, 34721922, 35402744, 46295896, 53104116, 58243224, 69443844, 75230831, 106208232, 138887688, 150461662, 225692493, 300923324, 451384986, 601846648, 902769972, 1805539944]

約数ペア:

[(1, 1805539944), (2, 902769972), (3, 601846648), (4, 451384986), (6, 300923324), (8, 225692493), (12, 150461662), (13, 138887688), (17, 106208232), (24, 75230831), (26, 69443844), (31, 58243224), (34, 53104116), (39, 46295896), (51, 35402744), (52, 34721922), (62, 29121612), (68, 26552058), (78, 23147948), (79, 22854936), (93, 19414408), (102, 17701372), (104, 17360961), (124, 14560806), (136, 13276029), (139, 12989496), (156, 11573974), (158, 11427468), (186, 9707204), (204, 8850686), (221, 8169864), (237, 7618312), (248, 7280403), (278, 6494748), (312, 5786987), (316, 5713734), (372, 4853602), (403, 4480248), (408, 4425343), (417, 4329832), (442, 4084932), (474, 3809156), (527, 3426072), (556, 3247374), (632, 2856867), (663, 2723288), (744, 2426801), (806, 2240124), (834, 2164916), (884, 2042466), (948, 1904578), (1027, 1758072), (1054, 1713036), (1112, 1623687), (1209, 1493416), (1326, 1361644), (1343, 1344408), (1581, 1142024), (1612, 1120062), (1668, 1082458), (1768, 1021233), (1807, 999192), (1896, 952289), (2054, 879036), (2108, 856518), (2363, 764088), (2418, 746708), (2449, 737256), (2652, 680822), (2686, 672204), (3081, 586024), (3162, 571012), (3224, 560031), (3336, 541229), (3614, 499596), (4029, 448136), (4108, 439518), (4216, 428259), (4309, 419016), (4726, 382044), (4836, 373354), (4898, 368628), (5304, 340411), (5372, 336102), (5421, 333064), (6162, 293012), (6324, 285506), (6851, 263544), (7089, 254696), (7228, 249798), (7347, 245752), (8058, 224068), (8216, 219759), (8618, 209508), (9452, 191022), (9672, 186677), (9796, 184314), (10744, 168051), (10842, 166532), (10981, 164424), (12324, 146506), (12648, 142753), (12927, 139672), (13702, 131772), (14178, 127348), (14456, 124899), (14694, 122876), (16116, 112034), (17236, 104754), (17459, 103416), (18904, 95511), (19592, 92157), (20553, 87848), (21684, 83266), (21962, 82212), (24648, 73253), (25854, 69836), (27404, 65886), (28356, 63674), (29388, 61438), (30719, 58776), (31837, 56712), (32232, 56017), (32943, 54808), (34472, 52377), (34918, 51708), (41106, 43924), (41633, 43368)]