2143267201212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{208379}}^1$

素因数の和:209103

約数の個数: 96

約数和(自身を含む): 5290571489280

約数和(自身を除く): 3147304288068

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 643, 1286, 1333, 1929, 2572, 2666, 3858, 3999, 5332, 7716, 7998, 15996, 19933, 27649, 39866, 55298, 59799, 79732, 82947, 110596, 119598, 165894, 208379, 239196, 331788, 416758, 625137, 833516, 857119, 1250274, 1714238, 2500548, 2571357, 3428476, 5142714, 6459749, 8960297, 10285428, 12919498, 17920594, 19379247, 25838996, 26880891, 35841188, 38758494, 53761782, 77516988, 107523564, 133987697, 267975394, 277769207, 401963091, 535950788, 555538414, 803926182, 833307621, 1111076828, 1607852364, 1666615242, 3333230484, 4153618607, 5761470971, 8307237214, 11522941942, 12460855821, 16614474428, 17284412913, 23045883884, 24921711642, 34568825826, 49843423284, 69137651652, 178605600101, 357211200202, 535816800303, 714422400404, 1071633600606, 2143267201212]

約数ペア:

[(1, 2143267201212), (2, 1071633600606), (3, 714422400404), (4, 535816800303), (6, 357211200202), (12, 178605600101), (31, 69137651652), (43, 49843423284), (62, 34568825826), (86, 24921711642), (93, 23045883884), (124, 17284412913), (129, 16614474428), (172, 12460855821), (186, 11522941942), (258, 8307237214), (372, 5761470971), (516, 4153618607), (643, 3333230484), (1286, 1666615242), (1333, 1607852364), (1929, 1111076828), (2572, 833307621), (2666, 803926182), (3858, 555538414), (3999, 535950788), (5332, 401963091), (7716, 277769207), (7998, 267975394), (15996, 133987697), (19933, 107523564), (27649, 77516988), (39866, 53761782), (55298, 38758494), (59799, 35841188), (79732, 26880891), (82947, 25838996), (110596, 19379247), (119598, 17920594), (165894, 12919498), (208379, 10285428), (239196, 8960297), (331788, 6459749), (416758, 5142714), (625137, 3428476), (833516, 2571357), (857119, 2500548), (1250274, 1714238)]