15696505497088

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{607}}^1\times {\mathrm{298853}}^1$

素因数の和:299504

約数の個数: 120

約数和(自身を含む): 34016480359488

約数和(自身を除く): 18319974862400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 607, 676, 832, 1214, 1352, 1664, 2428, 2704, 3328, 4856, 5408, 6656, 7891, 9712, 10816, 15782, 19424, 21632, 31564, 38848, 43264, 63128, 77696, 86528, 102583, 126256, 155392, 205166, 252512, 298853, 310784, 410332, 505024, 597706, 820664, 1010048, 1195412, 1641328, 2020096, 2390824, 3282656, 3885089, 4040192, 4781648, 6565312, 7770178, 9563296, 13130624, 15540356, 19126592, 26261248, 31080712, 38253184, 50506157, 52522496, 62161424, 76506368, 101012314, 124322848, 153012736, 181403771, 202024628, 248645696, 362807542, 404049256, 497291392, 725615084, 808098512, 994582784, 1451230168, 1616197024, 1989165568, 2358249023, 2902460336, 3232394048, 4716498046, 5804920672, 6464788096, 9432996092, 11609841344, 12929576192, 18865992184, 23219682688, 25859152384, 30657237299, 37731984368, 46439365376, 61314474598, 75463968736, 92878730752, 122628949196, 150927937472, 245257898392, 301855874944, 490515796784, 603711749888, 981031593568, 1207423499776, 1962063187136, 3924126374272, 7848252748544, 15696505497088]

約数ペア:

[(1, 15696505497088), (2, 7848252748544), (4, 3924126374272), (8, 1962063187136), (13, 1207423499776), (16, 981031593568), (26, 603711749888), (32, 490515796784), (52, 301855874944), (64, 245257898392), (104, 150927937472), (128, 122628949196), (169, 92878730752), (208, 75463968736), (256, 61314474598), (338, 46439365376), (416, 37731984368), (512, 30657237299), (607, 25859152384), (676, 23219682688), (832, 18865992184), (1214, 12929576192), (1352, 11609841344), (1664, 9432996092), (2428, 6464788096), (2704, 5804920672), (3328, 4716498046), (4856, 3232394048), (5408, 2902460336), (6656, 2358249023), (7891, 1989165568), (9712, 1616197024), (10816, 1451230168), (15782, 994582784), (19424, 808098512), (21632, 725615084), (31564, 497291392), (38848, 404049256), (43264, 362807542), (63128, 248645696), (77696, 202024628), (86528, 181403771), (102583, 153012736), (126256, 124322848), (155392, 101012314), (205166, 76506368), (252512, 62161424), (298853, 52522496), (310784, 50506157), (410332, 38253184), (505024, 31080712), (597706, 26261248), (820664, 19126592), (1010048, 15540356), (1195412, 13130624), (1641328, 9563296), (2020096, 7770178), (2390824, 6565312), (3282656, 4781648), (3885089, 4040192)]