990085536

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{312527}}^1$

素因数の和:312554

約数の個数: 72

約数和(自身を含む): 3071525184

約数和(自身を除く): 2081439648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 312527, 625054, 937581, 1250108, 1875162, 2500216, 2812743, 3437797, 3750324, 5000432, 5625486, 6875594, 7500648, 10000864, 10313391, 11250972, 13751188, 15001296, 20626782, 22501944, 27502376, 30002592, 30940173, 41253564, 45003888, 55004752, 61880346, 82507128, 90007776, 110009504, 123760692, 165014256, 247521384, 330028512, 495042768, 990085536]

約数ペア:

[(1, 990085536), (2, 495042768), (3, 330028512), (4, 247521384), (6, 165014256), (8, 123760692), (9, 110009504), (11, 90007776), (12, 82507128), (16, 61880346), (18, 55004752), (22, 45003888), (24, 41253564), (32, 30940173), (33, 30002592), (36, 27502376), (44, 22501944), (48, 20626782), (66, 15001296), (72, 13751188), (88, 11250972), (96, 10313391), (99, 10000864), (132, 7500648), (144, 6875594), (176, 5625486), (198, 5000432), (264, 3750324), (288, 3437797), (352, 2812743), (396, 2500216), (528, 1875162), (792, 1250108), (1056, 937581), (1584, 625054), (3168, 312527)]