1396759312

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 3187772160

約数和(自身を除く): 1791012848

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 169, 208, 247, 248, 304, 338, 403, 494, 496, 589, 676, 806, 877, 988, 1178, 1352, 1612, 1754, 1976, 2356, 2704, 3211, 3224, 3508, 3952, 4712, 5239, 6422, 6448, 7016, 7657, 9424, 10478, 11401, 12844, 14032, 15314, 16663, 20956, 22802, 25688, 27187, 30628, 33326, 41912, 45604, 51376, 54374, 61256, 66652, 83824, 91208, 99541, 108748, 122512, 133304, 148213, 182416, 199082, 216619, 217496, 266608, 296426, 353431, 398164, 433238, 434992, 516553, 592852, 706862, 796328, 866476, 1033106, 1185704, 1413724, 1592656, 1732952, 2066212, 2371408, 2816047, 2827448, 3465904, 4132424, 4594603, 5632094, 5654896, 6715189, 8264848, 9189206, 11264188, 13430378, 18378412, 22528376, 26860756, 36756824, 45056752, 53721512, 73513648, 87297457, 107443024, 174594914, 349189828, 698379656, 1396759312]

約数ペア:

[(1, 1396759312), (2, 698379656), (4, 349189828), (8, 174594914), (13, 107443024), (16, 87297457), (19, 73513648), (26, 53721512), (31, 45056752), (38, 36756824), (52, 26860756), (62, 22528376), (76, 18378412), (104, 13430378), (124, 11264188), (152, 9189206), (169, 8264848), (208, 6715189), (247, 5654896), (248, 5632094), (304, 4594603), (338, 4132424), (403, 3465904), (494, 2827448), (496, 2816047), (589, 2371408), (676, 2066212), (806, 1732952), (877, 1592656), (988, 1413724), (1178, 1185704), (1352, 1033106), (1612, 866476), (1754, 796328), (1976, 706862), (2356, 592852), (2704, 516553), (3211, 434992), (3224, 433238), (3508, 398164), (3952, 353431), (4712, 296426), (5239, 266608), (6422, 217496), (6448, 216619), (7016, 199082), (7657, 182416), (9424, 148213), (10478, 133304), (11401, 122512), (12844, 108748), (14032, 99541), (15314, 91208), (16663, 83824), (20956, 66652), (22802, 61256), (25688, 54374), (27187, 51376), (30628, 45604), (33326, 41912)]