223520389216

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{4451}}^1$

素因数の和:4617

約数の個数: 144

約数和(自身を含む): 481269890304

約数和(自身を除く): 257749501088

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 71, 92, 124, 142, 184, 248, 284, 368, 496, 568, 713, 736, 961, 992, 1136, 1426, 1633, 1922, 2201, 2272, 2852, 3266, 3844, 4402, 4451, 5704, 6532, 7688, 8804, 8902, 11408, 13064, 15376, 17608, 17804, 22103, 22816, 26128, 30752, 35216, 35608, 44206, 50623, 52256, 68231, 70432, 71216, 88412, 101246, 102373, 136462, 137981, 142432, 176824, 202492, 204746, 272924, 275962, 316021, 353648, 404984, 409492, 545848, 551924, 632042, 707296, 809968, 818984, 1091696, 1103848, 1264084, 1569313, 1619936, 1637968, 2183392, 2207696, 2528168, 3138626, 3173563, 3275936, 4277411, 4415392, 5056336, 6277252, 6347126, 7268483, 8554822, 9796651, 10112672, 12554504, 12694252, 14536966, 17109644, 19593302, 25109008, 25388504, 29073932, 34219288, 39186604, 50218016, 50777008, 58147864, 68438576, 78373208, 98380453, 101554016, 116295728, 136877152, 156746416, 196760906, 225322973, 232591456, 303696181, 313492832, 393521812, 450645946, 607392362, 787043624, 901291892, 1214784724, 1574087248, 1802583784, 2429569448, 3148174496, 3605167568, 4859138896, 6985012163, 7210335136, 9718277792, 13970024326, 27940048652, 55880097304, 111760194608, 223520389216]

約数ペア:

[(1, 223520389216), (2, 111760194608), (4, 55880097304), (8, 27940048652), (16, 13970024326), (23, 9718277792), (31, 7210335136), (32, 6985012163), (46, 4859138896), (62, 3605167568), (71, 3148174496), (92, 2429569448), (124, 1802583784), (142, 1574087248), (184, 1214784724), (248, 901291892), (284, 787043624), (368, 607392362), (496, 450645946), (568, 393521812), (713, 313492832), (736, 303696181), (961, 232591456), (992, 225322973), (1136, 196760906), (1426, 156746416), (1633, 136877152), (1922, 116295728), (2201, 101554016), (2272, 98380453), (2852, 78373208), (3266, 68438576), (3844, 58147864), (4402, 50777008), (4451, 50218016), (5704, 39186604), (6532, 34219288), (7688, 29073932), (8804, 25388504), (8902, 25109008), (11408, 19593302), (13064, 17109644), (15376, 14536966), (17608, 12694252), (17804, 12554504), (22103, 10112672), (22816, 9796651), (26128, 8554822), (30752, 7268483), (35216, 6347126), (35608, 6277252), (44206, 5056336), (50623, 4415392), (52256, 4277411), (68231, 3275936), (70432, 3173563), (71216, 3138626), (88412, 2528168), (101246, 2207696), (102373, 2183392), (136462, 1637968), (137981, 1619936), (142432, 1569313), (176824, 1264084), (202492, 1103848), (204746, 1091696), (272924, 818984), (275962, 809968), (316021, 707296), (353648, 632042), (404984, 551924), (409492, 545848)]