827456472

素因数分解:

$2^3\times 3^4\times {\mathrm{977}}^1\times {\mathrm{1307}}^1$

素因数の和:2302

約数の個数: 80

約数和(自身を含む): 2321791560

約数和(自身を除く): 1494335088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 977, 1307, 1954, 2614, 2931, 3908, 3921, 5228, 5862, 7816, 7842, 8793, 10456, 11724, 11763, 15684, 17586, 23448, 23526, 26379, 31368, 35172, 35289, 47052, 52758, 70344, 70578, 79137, 94104, 105516, 105867, 141156, 158274, 211032, 211734, 282312, 316548, 423468, 633096, 846936, 1276939, 2553878, 3830817, 5107756, 7661634, 10215512, 11492451, 15323268, 22984902, 30646536, 34477353, 45969804, 68954706, 91939608, 103432059, 137909412, 206864118, 275818824, 413728236, 827456472]

約数ペア:

[(1, 827456472), (2, 413728236), (3, 275818824), (4, 206864118), (6, 137909412), (8, 103432059), (9, 91939608), (12, 68954706), (18, 45969804), (24, 34477353), (27, 30646536), (36, 22984902), (54, 15323268), (72, 11492451), (81, 10215512), (108, 7661634), (162, 5107756), (216, 3830817), (324, 2553878), (648, 1276939), (977, 846936), (1307, 633096), (1954, 423468), (2614, 316548), (2931, 282312), (3908, 211734), (3921, 211032), (5228, 158274), (5862, 141156), (7816, 105867), (7842, 105516), (8793, 94104), (10456, 79137), (11724, 70578), (11763, 70344), (15684, 52758), (17586, 47052), (23448, 35289), (23526, 35172), (26379, 31368)]