416147472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 1325915136

約数和(自身を除く): 909767664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 71, 72, 78, 93, 101, 104, 117, 124, 142, 144, 156, 186, 202, 208, 213, 234, 248, 279, 284, 303, 312, 372, 403, 404, 426, 468, 496, 558, 568, 606, 624, 639, 744, 806, 808, 852, 909, 923, 936, 1116, 1136, 1209, 1212, 1278, 1313, 1488, 1612, 1616, 1704, 1818, 1846, 1872, 2201, 2232, 2418, 2424, 2556, 2626, 2769, 3131, 3224, 3408, 3627, 3636, 3692, 3939, 4402, 4464, 4836, 4848, 5112, 5252, 5538, 6262, 6448, 6603, 7171, 7254, 7272, 7384, 7878, 8307, 8804, 9393, 9672, 10224, 10504, 11076, 11817, 12524, 13206, 14342, 14508, 14544, 14768, 15756, 16614, 17608, 18786, 19344, 19809, 21008, 21513, 22152, 23634, 25048, 26412, 28179, 28613, 28684, 29016, 31512, 33228, 35216, 37572, 39618, 40703, 43026, 44304, 47268, 50096, 52824, 56358, 57226, 57368, 58032, 63024, 64539, 66456, 75144, 79236, 81406, 85839, 86052, 93223, 94536, 105648, 112716, 114452, 114736, 122109, 129078, 132912, 150288, 158472, 162812, 171678, 172104, 186446, 189072, 222301, 225432, 228904, 244218, 257517, 258156, 279669, 316944, 325624, 343356, 344208, 366327, 372892, 444602, 450864, 457808, 488436, 515034, 516312, 559338, 651248, 666903, 686712, 732654, 745784, 839007, 889204, 976872, 1030068, 1032624, 1118676, 1333806, 1373424, 1465308, 1491568, 1678014, 1778408, 1953744, 2000709, 2060136, 2237352, 2667612, 2889913, 2930616, 3356028, 3556816, 4001418, 4120272, 4474704, 5335224, 5779826, 5861232, 6712056, 8002836, 8669739, 10670448, 11559652, 13424112, 16005672, 17339478, 23119304, 26009217, 32011344, 34678956, 46238608, 52018434, 69357912, 104036868, 138715824, 208073736, 416147472]

約数ペア:

[(1, 416147472), (2, 208073736), (3, 138715824), (4, 104036868), (6, 69357912), (8, 52018434), (9, 46238608), (12, 34678956), (13, 32011344), (16, 26009217), (18, 23119304), (24, 17339478), (26, 16005672), (31, 13424112), (36, 11559652), (39, 10670448), (48, 8669739), (52, 8002836), (62, 6712056), (71, 5861232), (72, 5779826), (78, 5335224), (93, 4474704), (101, 4120272), (104, 4001418), (117, 3556816), (124, 3356028), (142, 2930616), (144, 2889913), (156, 2667612), (186, 2237352), (202, 2060136), (208, 2000709), (213, 1953744), (234, 1778408), (248, 1678014), (279, 1491568), (284, 1465308), (303, 1373424), (312, 1333806), (372, 1118676), (403, 1032624), (404, 1030068), (426, 976872), (468, 889204), (496, 839007), (558, 745784), (568, 732654), (606, 686712), (624, 666903), (639, 651248), (744, 559338), (806, 516312), (808, 515034), (852, 488436), (909, 457808), (923, 450864), (936, 444602), (1116, 372892), (1136, 366327), (1209, 344208), (1212, 343356), (1278, 325624), (1313, 316944), (1488, 279669), (1612, 258156), (1616, 257517), (1704, 244218), (1818, 228904), (1846, 225432), (1872, 222301), (2201, 189072), (2232, 186446), (2418, 172104), (2424, 171678), (2556, 162812), (2626, 158472), (2769, 150288), (3131, 132912), (3224, 129078), (3408, 122109), (3627, 114736), (3636, 114452), (3692, 112716), (3939, 105648), (4402, 94536), (4464, 93223), (4836, 86052), (4848, 85839), (5112, 81406), (5252, 79236), (5538, 75144), (6262, 66456), (6448, 64539), (6603, 63024), (7171, 58032), (7254, 57368), (7272, 57226), (7384, 56358), (7878, 52824), (8307, 50096), (8804, 47268), (9393, 44304), (9672, 43026), (10224, 40703), (10504, 39618), (11076, 37572), (11817, 35216), (12524, 33228), (13206, 31512), (14342, 29016), (14508, 28684), (14544, 28613), (14768, 28179), (15756, 26412), (16614, 25048), (17608, 23634), (18786, 22152), (19344, 21513), (19809, 21008)]