816071904

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{60289}}^1$

素因数の和:60352

約数の個数: 72

約数和(自身を含む): 2370120480

約数和(自身を除く): 1554048576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 60289, 120578, 180867, 241156, 361734, 482312, 542601, 723468, 964624, 1085202, 1446936, 1929248, 2170404, 2833583, 2893872, 4340808, 5667166, 5787744, 8500749, 8681616, 11334332, 17001498, 17363232, 22668664, 25502247, 34002996, 45337328, 51004494, 68005992, 90674656, 102008988, 136011984, 204017976, 272023968, 408035952, 816071904]

約数ペア:

[(1, 816071904), (2, 408035952), (3, 272023968), (4, 204017976), (6, 136011984), (8, 102008988), (9, 90674656), (12, 68005992), (16, 51004494), (18, 45337328), (24, 34002996), (32, 25502247), (36, 22668664), (47, 17363232), (48, 17001498), (72, 11334332), (94, 8681616), (96, 8500749), (141, 5787744), (144, 5667166), (188, 4340808), (282, 2893872), (288, 2833583), (376, 2170404), (423, 1929248), (564, 1446936), (752, 1085202), (846, 964624), (1128, 723468), (1504, 542601), (1692, 482312), (2256, 361734), (3384, 241156), (4512, 180867), (6768, 120578), (13536, 60289)]