2212146976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 4786614000

約数和(自身を除く): 2574467024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 149, 178, 208, 298, 356, 401, 416, 596, 712, 802, 1157, 1192, 1424, 1604, 1937, 2314, 2384, 2848, 3208, 3874, 4628, 4768, 5213, 6416, 7748, 9256, 10426, 12832, 13261, 15496, 18512, 20852, 26522, 30992, 35689, 37024, 41704, 53044, 59749, 61984, 71378, 83408, 106088, 119498, 142756, 166816, 172393, 212176, 238996, 285512, 344786, 424352, 463957, 477992, 571024, 689572, 776737, 927914, 955984, 1142048, 1379144, 1553474, 1855828, 1911968, 2758288, 3106948, 3711656, 5317661, 5516576, 6213896, 7423312, 10635322, 12427792, 14846624, 21270644, 24855584, 42541288, 69129593, 85082576, 138259186, 170165152, 276518372, 553036744, 1106073488, 2212146976]

約数ペア:

[(1, 2212146976), (2, 1106073488), (4, 553036744), (8, 276518372), (13, 170165152), (16, 138259186), (26, 85082576), (32, 69129593), (52, 42541288), (89, 24855584), (104, 21270644), (149, 14846624), (178, 12427792), (208, 10635322), (298, 7423312), (356, 6213896), (401, 5516576), (416, 5317661), (596, 3711656), (712, 3106948), (802, 2758288), (1157, 1911968), (1192, 1855828), (1424, 1553474), (1604, 1379144), (1937, 1142048), (2314, 955984), (2384, 927914), (2848, 776737), (3208, 689572), (3874, 571024), (4628, 477992), (4768, 463957), (5213, 424352), (6416, 344786), (7748, 285512), (9256, 238996), (10426, 212176), (12832, 172393), (13261, 166816), (15496, 142756), (18512, 119498), (20852, 106088), (26522, 83408), (30992, 71378), (35689, 61984), (37024, 59749), (41704, 53044)]