4920485796

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:890

約数の個数: 108

約数和(自身を含む): 12946808784

約数和(自身を除く): 8026322988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 331, 348, 491, 522, 662, 841, 982, 993, 1044, 1324, 1473, 1682, 1964, 1986, 2523, 2946, 2979, 3364, 3972, 4419, 5046, 5892, 5958, 7569, 8838, 9599, 10092, 11916, 14239, 15138, 17676, 19198, 28478, 28797, 30276, 38396, 42717, 56956, 57594, 85434, 86391, 115188, 128151, 162521, 170868, 172782, 256302, 278371, 325042, 345564, 412931, 487563, 512604, 556742, 650084, 825862, 835113, 975126, 1113484, 1238793, 1462689, 1651724, 1670226, 1950252, 2477586, 2505339, 2925378, 3340452, 3716379, 4713109, 4955172, 5010678, 5850756, 7432758, 9426218, 10021356, 14139327, 14865516, 18852436, 28278654, 42417981, 56557308, 84835962, 136680161, 169671924, 273360322, 410040483, 546720644, 820080966, 1230121449, 1640161932, 2460242898, 4920485796]

約数ペア:

[(1, 4920485796), (2, 2460242898), (3, 1640161932), (4, 1230121449), (6, 820080966), (9, 546720644), (12, 410040483), (18, 273360322), (29, 169671924), (36, 136680161), (58, 84835962), (87, 56557308), (116, 42417981), (174, 28278654), (261, 18852436), (331, 14865516), (348, 14139327), (491, 10021356), (522, 9426218), (662, 7432758), (841, 5850756), (982, 5010678), (993, 4955172), (1044, 4713109), (1324, 3716379), (1473, 3340452), (1682, 2925378), (1964, 2505339), (1986, 2477586), (2523, 1950252), (2946, 1670226), (2979, 1651724), (3364, 1462689), (3972, 1238793), (4419, 1113484), (5046, 975126), (5892, 835113), (5958, 825862), (7569, 650084), (8838, 556742), (9599, 512604), (10092, 487563), (11916, 412931), (14239, 345564), (15138, 325042), (17676, 278371), (19198, 256302), (28478, 172782), (28797, 170868), (30276, 162521), (38396, 128151), (42717, 115188), (56956, 86391), (57594, 85434)]