389157219584

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{76493}}^1$

素因数の和:76700

約数の個数: 144

約数和(自身を含む): 945627395328

約数和(自身を除く): 556470175744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 167, 224, 238, 256, 272, 334, 448, 476, 544, 668, 896, 952, 1088, 1169, 1336, 1792, 1904, 2176, 2338, 2672, 2839, 3808, 4352, 4676, 5344, 5678, 7616, 9352, 10688, 11356, 15232, 18704, 19873, 21376, 22712, 30464, 37408, 39746, 42752, 45424, 74816, 76493, 79492, 90848, 149632, 152986, 158984, 181696, 299264, 305972, 317968, 363392, 535451, 611944, 635936, 726784, 1070902, 1223888, 1271872, 1300381, 2141804, 2447776, 2543744, 2600762, 4283608, 4895552, 5087488, 5201524, 8567216, 9102667, 9791104, 10403048, 12774331, 17134432, 18205334, 19582208, 20806096, 25548662, 34268864, 36410668, 41612192, 51097324, 68537728, 72821336, 83224384, 89420317, 102194648, 137075456, 145642672, 166448768, 178840634, 204389296, 217163627, 291285344, 332897536, 357681268, 408778592, 434327254, 582570688, 715362536, 817557184, 868654508, 1165141376, 1430725072, 1520145389, 1635114368, 1737309016, 2330282752, 2861450144, 3040290778, 3270228736, 3474618032, 5722900288, 6080581556, 6949236064, 11445800576, 12161163112, 13898472128, 22891601152, 24322326224, 27796944256, 48644652448, 55593888512, 97289304896, 194578609792, 389157219584]

約数ペア:

[(1, 389157219584), (2, 194578609792), (4, 97289304896), (7, 55593888512), (8, 48644652448), (14, 27796944256), (16, 24322326224), (17, 22891601152), (28, 13898472128), (32, 12161163112), (34, 11445800576), (56, 6949236064), (64, 6080581556), (68, 5722900288), (112, 3474618032), (119, 3270228736), (128, 3040290778), (136, 2861450144), (167, 2330282752), (224, 1737309016), (238, 1635114368), (256, 1520145389), (272, 1430725072), (334, 1165141376), (448, 868654508), (476, 817557184), (544, 715362536), (668, 582570688), (896, 434327254), (952, 408778592), (1088, 357681268), (1169, 332897536), (1336, 291285344), (1792, 217163627), (1904, 204389296), (2176, 178840634), (2338, 166448768), (2672, 145642672), (2839, 137075456), (3808, 102194648), (4352, 89420317), (4676, 83224384), (5344, 72821336), (5678, 68537728), (7616, 51097324), (9352, 41612192), (10688, 36410668), (11356, 34268864), (15232, 25548662), (18704, 20806096), (19873, 19582208), (21376, 18205334), (22712, 17134432), (30464, 12774331), (37408, 10403048), (39746, 9791104), (42752, 9102667), (45424, 8567216), (74816, 5201524), (76493, 5087488), (79492, 4895552), (90848, 4283608), (149632, 2600762), (152986, 2543744), (158984, 2447776), (181696, 2141804), (299264, 1300381), (305972, 1271872), (317968, 1223888), (363392, 1070902), (535451, 726784), (611944, 635936)]