405438179616

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{151357}}^1$

素因数の和:151575

約数の個数: 144

約数和(自身を含む): 1178136767808

約数和(自身を除く): 772698588192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 131, 142, 144, 213, 262, 284, 288, 393, 426, 524, 568, 639, 786, 852, 1048, 1136, 1179, 1278, 1572, 1704, 2096, 2272, 2358, 2556, 3144, 3408, 4192, 4716, 5112, 6288, 6816, 9301, 9432, 10224, 12576, 18602, 18864, 20448, 27903, 37204, 37728, 55806, 74408, 83709, 111612, 148816, 151357, 167418, 223224, 297632, 302714, 334836, 446448, 454071, 605428, 669672, 892896, 908142, 1210856, 1339344, 1362213, 1816284, 2421712, 2678688, 2724426, 3632568, 4843424, 5448852, 7265136, 10746347, 10897704, 14530272, 19827767, 21492694, 21795408, 32239041, 39655534, 42985388, 43590816, 59483301, 64478082, 79311068, 85970776, 96717123, 118966602, 128956164, 158622136, 171941552, 178449903, 193434246, 237933204, 257912328, 317244272, 343883104, 356899806, 386868492, 475866408, 515824656, 634488544, 713799612, 773736984, 951732816, 1031649312, 1407771457, 1427599224, 1547473968, 1903465632, 2815542914, 2855198448, 3094947936, 4223314371, 5631085828, 5710396896, 8446628742, 11262171656, 12669943113, 16893257484, 22524343312, 25339886226, 33786514968, 45048686624, 50679772452, 67573029936, 101359544904, 135146059872, 202719089808, 405438179616]

約数ペア:

[(1, 405438179616), (2, 202719089808), (3, 135146059872), (4, 101359544904), (6, 67573029936), (8, 50679772452), (9, 45048686624), (12, 33786514968), (16, 25339886226), (18, 22524343312), (24, 16893257484), (32, 12669943113), (36, 11262171656), (48, 8446628742), (71, 5710396896), (72, 5631085828), (96, 4223314371), (131, 3094947936), (142, 2855198448), (144, 2815542914), (213, 1903465632), (262, 1547473968), (284, 1427599224), (288, 1407771457), (393, 1031649312), (426, 951732816), (524, 773736984), (568, 713799612), (639, 634488544), (786, 515824656), (852, 475866408), (1048, 386868492), (1136, 356899806), (1179, 343883104), (1278, 317244272), (1572, 257912328), (1704, 237933204), (2096, 193434246), (2272, 178449903), (2358, 171941552), (2556, 158622136), (3144, 128956164), (3408, 118966602), (4192, 96717123), (4716, 85970776), (5112, 79311068), (6288, 64478082), (6816, 59483301), (9301, 43590816), (9432, 42985388), (10224, 39655534), (12576, 32239041), (18602, 21795408), (18864, 21492694), (20448, 19827767), (27903, 14530272), (37204, 10897704), (37728, 10746347), (55806, 7265136), (74408, 5448852), (83709, 4843424), (111612, 3632568), (148816, 2724426), (151357, 2678688), (167418, 2421712), (223224, 1816284), (297632, 1362213), (302714, 1339344), (334836, 1210856), (446448, 908142), (454071, 892896), (605428, 669672)]