2949761256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4001}}^1$

素因数の和:4179

約数の個数: 128

約数和(自身を含む): 8471433600

約数和(自身を除く): 5521672344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 139, 156, 204, 221, 278, 312, 408, 417, 442, 556, 663, 834, 884, 1112, 1326, 1668, 1768, 1807, 2363, 2652, 3336, 3614, 4001, 4726, 5304, 5421, 7089, 7228, 8002, 9452, 10842, 12003, 14178, 14456, 16004, 18904, 21684, 24006, 28356, 30719, 32008, 43368, 48012, 52013, 56712, 61438, 68017, 92157, 96024, 104026, 122876, 136034, 156039, 184314, 204051, 208052, 245752, 272068, 312078, 368628, 408102, 416104, 544136, 556139, 624156, 737256, 816204, 884221, 1112278, 1248312, 1632408, 1668417, 1768442, 2224556, 2652663, 3336834, 3536884, 4449112, 5305326, 6673668, 7073768, 7229807, 9454363, 10610652, 13347336, 14459614, 18908726, 21221304, 21689421, 28363089, 28919228, 37817452, 43378842, 56726178, 57838456, 75634904, 86757684, 113452356, 122906719, 173515368, 226904712, 245813438, 368720157, 491626876, 737440314, 983253752, 1474880628, 2949761256]

約数ペア:

[(1, 2949761256), (2, 1474880628), (3, 983253752), (4, 737440314), (6, 491626876), (8, 368720157), (12, 245813438), (13, 226904712), (17, 173515368), (24, 122906719), (26, 113452356), (34, 86757684), (39, 75634904), (51, 57838456), (52, 56726178), (68, 43378842), (78, 37817452), (102, 28919228), (104, 28363089), (136, 21689421), (139, 21221304), (156, 18908726), (204, 14459614), (221, 13347336), (278, 10610652), (312, 9454363), (408, 7229807), (417, 7073768), (442, 6673668), (556, 5305326), (663, 4449112), (834, 3536884), (884, 3336834), (1112, 2652663), (1326, 2224556), (1668, 1768442), (1768, 1668417), (1807, 1632408), (2363, 1248312), (2652, 1112278), (3336, 884221), (3614, 816204), (4001, 737256), (4726, 624156), (5304, 556139), (5421, 544136), (7089, 416104), (7228, 408102), (8002, 368628), (9452, 312078), (10842, 272068), (12003, 245752), (14178, 208052), (14456, 204051), (16004, 184314), (18904, 156039), (21684, 136034), (24006, 122876), (28356, 104026), (30719, 96024), (32008, 92157), (43368, 68017), (48012, 61438), (52013, 56712)]