1800311626008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6990307}}^1$

素因数の和:6990406

約数の個数: 144

約数和(自身を含む): 5749598233080

約数和(自身を除く): 3949286607072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 876, 882, 1022, 1176, 1314, 1533, 1752, 1764, 2044, 2628, 3066, 3528, 3577, 4088, 4599, 5256, 6132, 7154, 9198, 10731, 12264, 14308, 18396, 21462, 28616, 32193, 36792, 42924, 64386, 85848, 128772, 257544, 6990307, 13980614, 20970921, 27961228, 41941842, 48932149, 55922456, 62912763, 83883684, 97864298, 125825526, 146796447, 167767368, 195728596, 251651052, 293592894, 342525043, 391457192, 440389341, 503302104, 510292411, 587185788, 685050086, 880778682, 1020584822, 1027575129, 1174371576, 1370100172, 1530877233, 1761557364, 2041169644, 2055150258, 2740200344, 3061754466, 3082725387, 3523114728, 3572046877, 4082339288, 4110300516, 4592631699, 6123508932, 6165450774, 7144093754, 8220601032, 9185263398, 10716140631, 12247017864, 12330901548, 14288187508, 18370526796, 21432281262, 24661803096, 25004328139, 28576375016, 32148421893, 36741053592, 42864562524, 50008656278, 64296843786, 75012984417, 85729125048, 100017312556, 128593687572, 150025968834, 200034625112, 225038953251, 257187375144, 300051937668, 450077906502, 600103875336, 900155813004, 1800311626008]

約数ペア:

[(1, 1800311626008), (2, 900155813004), (3, 600103875336), (4, 450077906502), (6, 300051937668), (7, 257187375144), (8, 225038953251), (9, 200034625112), (12, 150025968834), (14, 128593687572), (18, 100017312556), (21, 85729125048), (24, 75012984417), (28, 64296843786), (36, 50008656278), (42, 42864562524), (49, 36741053592), (56, 32148421893), (63, 28576375016), (72, 25004328139), (73, 24661803096), (84, 21432281262), (98, 18370526796), (126, 14288187508), (146, 12330901548), (147, 12247017864), (168, 10716140631), (196, 9185263398), (219, 8220601032), (252, 7144093754), (292, 6165450774), (294, 6123508932), (392, 4592631699), (438, 4110300516), (441, 4082339288), (504, 3572046877), (511, 3523114728), (584, 3082725387), (588, 3061754466), (657, 2740200344), (876, 2055150258), (882, 2041169644), (1022, 1761557364), (1176, 1530877233), (1314, 1370100172), (1533, 1174371576), (1752, 1027575129), (1764, 1020584822), (2044, 880778682), (2628, 685050086), (3066, 587185788), (3528, 510292411), (3577, 503302104), (4088, 440389341), (4599, 391457192), (5256, 342525043), (6132, 293592894), (7154, 251651052), (9198, 195728596), (10731, 167767368), (12264, 146796447), (14308, 125825526), (18396, 97864298), (21462, 83883684), (28616, 62912763), (32193, 55922456), (36792, 48932149), (42924, 41941842), (64386, 27961228), (85848, 20970921), (128772, 13980614), (257544, 6990307)]