996899640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1074

約数の個数: 192

約数和(自身を含む): 3337044480

約数和(自身を除く): 2340144840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 121, 132, 142, 165, 213, 220, 242, 264, 284, 330, 355, 363, 426, 440, 484, 568, 605, 660, 710, 726, 781, 852, 967, 968, 1065, 1210, 1320, 1420, 1452, 1562, 1704, 1815, 1934, 2130, 2343, 2420, 2840, 2901, 2904, 3124, 3630, 3868, 3905, 4260, 4686, 4835, 4840, 5802, 6248, 7260, 7736, 7810, 8520, 8591, 9372, 9670, 10637, 11604, 11715, 14505, 14520, 15620, 17182, 18744, 19340, 21274, 23208, 23430, 25773, 29010, 31240, 31911, 34364, 38680, 42548, 42955, 46860, 51546, 53185, 58020, 63822, 68657, 68728, 85096, 85910, 93720, 103092, 106370, 116040, 117007, 127644, 128865, 137314, 159555, 171820, 205971, 206184, 212740, 234014, 255288, 257730, 274628, 319110, 343285, 343640, 351021, 411942, 425480, 468028, 515460, 549256, 585035, 638220, 686570, 702042, 755227, 823884, 936056, 1029855, 1030920, 1170070, 1276440, 1373140, 1404084, 1510454, 1647768, 1755105, 2059710, 2265681, 2340140, 2746280, 2808168, 3020908, 3510210, 3776135, 4119420, 4531362, 4680280, 6041816, 7020420, 7552270, 8238840, 8307497, 9062724, 11328405, 14040840, 15104540, 16614994, 18125448, 22656810, 24922491, 30209080, 33229988, 41537485, 45313620, 49844982, 66459976, 83074970, 90627240, 99689964, 124612455, 166149940, 199379928, 249224910, 332299880, 498449820, 996899640]

約数ペア:

[(1, 996899640), (2, 498449820), (3, 332299880), (4, 249224910), (5, 199379928), (6, 166149940), (8, 124612455), (10, 99689964), (11, 90627240), (12, 83074970), (15, 66459976), (20, 49844982), (22, 45313620), (24, 41537485), (30, 33229988), (33, 30209080), (40, 24922491), (44, 22656810), (55, 18125448), (60, 16614994), (66, 15104540), (71, 14040840), (88, 11328405), (110, 9062724), (120, 8307497), (121, 8238840), (132, 7552270), (142, 7020420), (165, 6041816), (213, 4680280), (220, 4531362), (242, 4119420), (264, 3776135), (284, 3510210), (330, 3020908), (355, 2808168), (363, 2746280), (426, 2340140), (440, 2265681), (484, 2059710), (568, 1755105), (605, 1647768), (660, 1510454), (710, 1404084), (726, 1373140), (781, 1276440), (852, 1170070), (967, 1030920), (968, 1029855), (1065, 936056), (1210, 823884), (1320, 755227), (1420, 702042), (1452, 686570), (1562, 638220), (1704, 585035), (1815, 549256), (1934, 515460), (2130, 468028), (2343, 425480), (2420, 411942), (2840, 351021), (2901, 343640), (2904, 343285), (3124, 319110), (3630, 274628), (3868, 257730), (3905, 255288), (4260, 234014), (4686, 212740), (4835, 206184), (4840, 205971), (5802, 171820), (6248, 159555), (7260, 137314), (7736, 128865), (7810, 127644), (8520, 117007), (8591, 116040), (9372, 106370), (9670, 103092), (10637, 93720), (11604, 85910), (11715, 85096), (14505, 68728), (14520, 68657), (15620, 63822), (17182, 58020), (18744, 53185), (19340, 51546), (21274, 46860), (23208, 42955), (23430, 42548), (25773, 38680), (29010, 34364), (31240, 31911)]