388823820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1093}}^1$

素因数の和:1141

約数の個数: 216

約数和(自身を含む): 1393327152

約数和(自身を除く): 1004503332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 924, 980, 1078, 1093, 1155, 1210, 1452, 1470, 1540, 1617, 1694, 1815, 2156, 2186, 2310, 2420, 2541, 2695, 2940, 3234, 3279, 3388, 3630, 4235, 4372, 4620, 5082, 5390, 5465, 5929, 6468, 6558, 7260, 7651, 8085, 8470, 10164, 10780, 10930, 11858, 12023, 12705, 13116, 15302, 16170, 16395, 16940, 17787, 21860, 22953, 23716, 24046, 25410, 29645, 30604, 32340, 32790, 35574, 36069, 38255, 45906, 48092, 50820, 53557, 59290, 60115, 65580, 71148, 72138, 76510, 84161, 88935, 91812, 107114, 114765, 118580, 120230, 132253, 144276, 153020, 160671, 168322, 177870, 180345, 214228, 229530, 240460, 252483, 264506, 267785, 321342, 336644, 355740, 360690, 396759, 420805, 459060, 504966, 529012, 535570, 589127, 642684, 661265, 721380, 793518, 803355, 841610, 925771, 1009932, 1071140, 1178254, 1262415, 1322530, 1587036, 1606710, 1683220, 1767381, 1851542, 1983795, 2356508, 2524830, 2645060, 2777313, 2945635, 3213420, 3534762, 3703084, 3967590, 4628855, 5049660, 5554626, 5891270, 6480397, 7069524, 7935180, 8836905, 9257710, 11109252, 11782540, 12960794, 13886565, 17673810, 18515420, 19441191, 25921588, 27773130, 32401985, 35347620, 38882382, 55546260, 64803970, 77764764, 97205955, 129607940, 194411910, 388823820]

約数ペア:

[(1, 388823820), (2, 194411910), (3, 129607940), (4, 97205955), (5, 77764764), (6, 64803970), (7, 55546260), (10, 38882382), (11, 35347620), (12, 32401985), (14, 27773130), (15, 25921588), (20, 19441191), (21, 18515420), (22, 17673810), (28, 13886565), (30, 12960794), (33, 11782540), (35, 11109252), (42, 9257710), (44, 8836905), (49, 7935180), (55, 7069524), (60, 6480397), (66, 5891270), (70, 5554626), (77, 5049660), (84, 4628855), (98, 3967590), (105, 3703084), (110, 3534762), (121, 3213420), (132, 2945635), (140, 2777313), (147, 2645060), (154, 2524830), (165, 2356508), (196, 1983795), (210, 1851542), (220, 1767381), (231, 1683220), (242, 1606710), (245, 1587036), (294, 1322530), (308, 1262415), (330, 1178254), (363, 1071140), (385, 1009932), (420, 925771), (462, 841610), (484, 803355), (490, 793518), (539, 721380), (588, 661265), (605, 642684), (660, 589127), (726, 535570), (735, 529012), (770, 504966), (847, 459060), (924, 420805), (980, 396759), (1078, 360690), (1093, 355740), (1155, 336644), (1210, 321342), (1452, 267785), (1470, 264506), (1540, 252483), (1617, 240460), (1694, 229530), (1815, 214228), (2156, 180345), (2186, 177870), (2310, 168322), (2420, 160671), (2541, 153020), (2695, 144276), (2940, 132253), (3234, 120230), (3279, 118580), (3388, 114765), (3630, 107114), (4235, 91812), (4372, 88935), (4620, 84161), (5082, 76510), (5390, 72138), (5465, 71148), (5929, 65580), (6468, 60115), (6558, 59290), (7260, 53557), (7651, 50820), (8085, 48092), (8470, 45906), (10164, 38255), (10780, 36069), (10930, 35574), (11858, 32790), (12023, 32340), (12705, 30604), (13116, 29645), (15302, 25410), (16170, 24046), (16395, 23716), (16940, 22953), (17787, 21860)]