38031264

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 115026912

約数和(自身を除く): 76995648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 48, 72, 74, 83, 86, 96, 111, 129, 144, 148, 166, 172, 222, 249, 258, 288, 296, 332, 333, 344, 387, 444, 498, 516, 592, 664, 666, 688, 747, 774, 888, 996, 1032, 1184, 1328, 1332, 1376, 1494, 1548, 1591, 1776, 1992, 2064, 2656, 2664, 2988, 3071, 3096, 3182, 3552, 3569, 3984, 4128, 4773, 5328, 5976, 6142, 6192, 6364, 7138, 7968, 9213, 9546, 10656, 10707, 11952, 12284, 12384, 12728, 14276, 14319, 18426, 19092, 21414, 23904, 24568, 25456, 27639, 28552, 28638, 32121, 36852, 38184, 42828, 49136, 50912, 55278, 57104, 57276, 64242, 73704, 76368, 85656, 98272, 110556, 114208, 114552, 128484, 132053, 147408, 152736, 171312, 221112, 229104, 256968, 264106, 294816, 342624, 396159, 442224, 458208, 513936, 528212, 792318, 884448, 1027872, 1056424, 1188477, 1584636, 2112848, 2376954, 3169272, 4225696, 4753908, 6338544, 9507816, 12677088, 19015632, 38031264]

約数ペア:

[(1, 38031264), (2, 19015632), (3, 12677088), (4, 9507816), (6, 6338544), (8, 4753908), (9, 4225696), (12, 3169272), (16, 2376954), (18, 2112848), (24, 1584636), (32, 1188477), (36, 1056424), (37, 1027872), (43, 884448), (48, 792318), (72, 528212), (74, 513936), (83, 458208), (86, 442224), (96, 396159), (111, 342624), (129, 294816), (144, 264106), (148, 256968), (166, 229104), (172, 221112), (222, 171312), (249, 152736), (258, 147408), (288, 132053), (296, 128484), (332, 114552), (333, 114208), (344, 110556), (387, 98272), (444, 85656), (498, 76368), (516, 73704), (592, 64242), (664, 57276), (666, 57104), (688, 55278), (747, 50912), (774, 49136), (888, 42828), (996, 38184), (1032, 36852), (1184, 32121), (1328, 28638), (1332, 28552), (1376, 27639), (1494, 25456), (1548, 24568), (1591, 23904), (1776, 21414), (1992, 19092), (2064, 18426), (2656, 14319), (2664, 14276), (2988, 12728), (3071, 12384), (3096, 12284), (3182, 11952), (3552, 10707), (3569, 10656), (3984, 9546), (4128, 9213), (4773, 7968), (5328, 7138), (5976, 6364), (6142, 6192)]