17017978488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{20047}}^1$

素因数の和:20257

約数の個数: 128

約数和(自身を含む): 50501713920

約数和(自身を除く): 33483735432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 163, 168, 186, 217, 248, 326, 372, 434, 489, 651, 652, 744, 868, 978, 1141, 1302, 1304, 1736, 1956, 2282, 2604, 3423, 3912, 4564, 5053, 5208, 6846, 9128, 10106, 13692, 15159, 20047, 20212, 27384, 30318, 35371, 40094, 40424, 60141, 60636, 70742, 80188, 106113, 120282, 121272, 140329, 141484, 160376, 212226, 240564, 280658, 282968, 420987, 424452, 481128, 561316, 621457, 841974, 848904, 1122632, 1242914, 1683948, 1864371, 2485828, 3267661, 3367896, 3728742, 4350199, 4971656, 6535322, 7457484, 8700398, 9802983, 13050597, 13070644, 14914968, 17400796, 19605966, 22873627, 26101194, 26141288, 34801592, 39211932, 45747254, 52202388, 68620881, 78423864, 91494508, 101297491, 104404776, 137241762, 182989016, 202594982, 274483524, 303892473, 405189964, 548967048, 607784946, 709082437, 810379928, 1215569892, 1418164874, 2127247311, 2431139784, 2836329748, 4254494622, 5672659496, 8508989244, 17017978488]

約数ペア:

[(1, 17017978488), (2, 8508989244), (3, 5672659496), (4, 4254494622), (6, 2836329748), (7, 2431139784), (8, 2127247311), (12, 1418164874), (14, 1215569892), (21, 810379928), (24, 709082437), (28, 607784946), (31, 548967048), (42, 405189964), (56, 303892473), (62, 274483524), (84, 202594982), (93, 182989016), (124, 137241762), (163, 104404776), (168, 101297491), (186, 91494508), (217, 78423864), (248, 68620881), (326, 52202388), (372, 45747254), (434, 39211932), (489, 34801592), (651, 26141288), (652, 26101194), (744, 22873627), (868, 19605966), (978, 17400796), (1141, 14914968), (1302, 13070644), (1304, 13050597), (1736, 9802983), (1956, 8700398), (2282, 7457484), (2604, 6535322), (3423, 4971656), (3912, 4350199), (4564, 3728742), (5053, 3367896), (5208, 3267661), (6846, 2485828), (9128, 1864371), (10106, 1683948), (13692, 1242914), (15159, 1122632), (20047, 848904), (20212, 841974), (27384, 621457), (30318, 561316), (35371, 481128), (40094, 424452), (40424, 420987), (60141, 282968), (60636, 280658), (70742, 240564), (80188, 212226), (106113, 160376), (120282, 141484), (121272, 140329)]