7947447096

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{787}}^1$

素因数の和:1333

約数の個数: 128

約数和(自身を含む): 21507482880

約数和(自身を除く): 13560035784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 467, 636, 787, 901, 934, 1272, 1401, 1574, 1802, 1868, 2361, 2703, 2802, 3148, 3604, 3736, 4722, 5406, 5604, 6296, 7208, 7939, 9444, 10812, 11208, 13379, 15878, 18888, 21624, 23817, 24751, 26758, 31756, 40137, 41711, 47634, 49502, 53516, 63512, 74253, 80274, 83422, 95268, 99004, 107032, 125133, 148506, 160548, 166844, 190536, 198008, 250266, 297012, 321096, 333688, 367529, 420767, 500532, 594024, 709087, 735058, 841534, 1001064, 1102587, 1262301, 1418174, 1470116, 1683068, 2127261, 2205174, 2524602, 2836348, 2940232, 3366136, 4254522, 4410348, 5049204, 5672696, 6247993, 8509044, 8820696, 10098408, 12495986, 17018088, 18743979, 19479037, 24991972, 37487958, 38958074, 49983944, 58437111, 74975916, 77916148, 116874222, 149951832, 155832296, 233748444, 331143629, 467496888, 662287258, 993430887, 1324574516, 1986861774, 2649149032, 3973723548, 7947447096]

約数ペア:

[(1, 7947447096), (2, 3973723548), (3, 2649149032), (4, 1986861774), (6, 1324574516), (8, 993430887), (12, 662287258), (17, 467496888), (24, 331143629), (34, 233748444), (51, 155832296), (53, 149951832), (68, 116874222), (102, 77916148), (106, 74975916), (136, 58437111), (159, 49983944), (204, 38958074), (212, 37487958), (318, 24991972), (408, 19479037), (424, 18743979), (467, 17018088), (636, 12495986), (787, 10098408), (901, 8820696), (934, 8509044), (1272, 6247993), (1401, 5672696), (1574, 5049204), (1802, 4410348), (1868, 4254522), (2361, 3366136), (2703, 2940232), (2802, 2836348), (3148, 2524602), (3604, 2205174), (3736, 2127261), (4722, 1683068), (5406, 1470116), (5604, 1418174), (6296, 1262301), (7208, 1102587), (7939, 1001064), (9444, 841534), (10812, 735058), (11208, 709087), (13379, 594024), (15878, 500532), (18888, 420767), (21624, 367529), (23817, 333688), (24751, 321096), (26758, 297012), (31756, 250266), (40137, 198008), (41711, 190536), (47634, 166844), (49502, 160548), (53516, 148506), (63512, 125133), (74253, 107032), (80274, 99004), (83422, 95268)]