15666961284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{919}}^1$

素因数の和:1514

約数の個数: 144

約数和(自身を含む): 43366960000

約数和(自身を除く): 27699998716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 499, 657, 876, 919, 949, 998, 1314, 1497, 1838, 1898, 1996, 2628, 2757, 2847, 2994, 3676, 3796, 4491, 5514, 5694, 5988, 6487, 8271, 8541, 8982, 11028, 11388, 11947, 12974, 16542, 17082, 17964, 19461, 23894, 25948, 33084, 34164, 35841, 36427, 38922, 47788, 58383, 67087, 71682, 72854, 77844, 107523, 109281, 116766, 134174, 143364, 145708, 201261, 215046, 218562, 233532, 268348, 327843, 402522, 430092, 437124, 458581, 473551, 603783, 655686, 805044, 872131, 917162, 947102, 1207566, 1311372, 1375743, 1420653, 1744262, 1834324, 1894204, 2415132, 2616393, 2751486, 2841306, 3488524, 4127229, 4261959, 5232786, 5502972, 5682612, 5961553, 7849179, 8254458, 8523918, 10465572, 11923106, 15698358, 16508916, 17047836, 17884659, 23846212, 31396716, 33476413, 35769318, 53653977, 66952826, 71538636, 100429239, 107307954, 133905652, 200858478, 214615908, 301287717, 401716956, 435193369, 602575434, 870386738, 1205150868, 1305580107, 1740773476, 2611160214, 3916740321, 5222320428, 7833480642, 15666961284]

約数ペア:

[(1, 15666961284), (2, 7833480642), (3, 5222320428), (4, 3916740321), (6, 2611160214), (9, 1740773476), (12, 1305580107), (13, 1205150868), (18, 870386738), (26, 602575434), (36, 435193369), (39, 401716956), (52, 301287717), (73, 214615908), (78, 200858478), (117, 133905652), (146, 107307954), (156, 100429239), (219, 71538636), (234, 66952826), (292, 53653977), (438, 35769318), (468, 33476413), (499, 31396716), (657, 23846212), (876, 17884659), (919, 17047836), (949, 16508916), (998, 15698358), (1314, 11923106), (1497, 10465572), (1838, 8523918), (1898, 8254458), (1996, 7849179), (2628, 5961553), (2757, 5682612), (2847, 5502972), (2994, 5232786), (3676, 4261959), (3796, 4127229), (4491, 3488524), (5514, 2841306), (5694, 2751486), (5988, 2616393), (6487, 2415132), (8271, 1894204), (8541, 1834324), (8982, 1744262), (11028, 1420653), (11388, 1375743), (11947, 1311372), (12974, 1207566), (16542, 947102), (17082, 917162), (17964, 872131), (19461, 805044), (23894, 655686), (25948, 603783), (33084, 473551), (34164, 458581), (35841, 437124), (36427, 430092), (38922, 402522), (47788, 327843), (58383, 268348), (67087, 233532), (71682, 218562), (72854, 215046), (77844, 201261), (107523, 145708), (109281, 143364), (116766, 134174)]