2539418256

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:830

約数の個数: 160

約数和(自身を含む): 7477557120

約数和(自身を除く): 4938138864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 197, 212, 216, 318, 394, 424, 432, 477, 563, 591, 636, 788, 848, 954, 1126, 1182, 1272, 1431, 1576, 1689, 1773, 1908, 2252, 2364, 2544, 2862, 3152, 3378, 3546, 3816, 4504, 4728, 5067, 5319, 5724, 6756, 7092, 7632, 9008, 9456, 10134, 10441, 10638, 11448, 13512, 14184, 15201, 20268, 20882, 21276, 22896, 27024, 28368, 29839, 30402, 31323, 40536, 41764, 42552, 59678, 60804, 62646, 81072, 83528, 85104, 89517, 93969, 110911, 119356, 121608, 125292, 167056, 179034, 187938, 221822, 238712, 243216, 250584, 268551, 281907, 332733, 358068, 375876, 443644, 477424, 501168, 537102, 563814, 665466, 716136, 751752, 805653, 887288, 998199, 1074204, 1127628, 1330932, 1432272, 1503504, 1611306, 1774576, 1996398, 2148408, 2255256, 2661864, 2994597, 3222612, 3992796, 4296816, 4510512, 5323728, 5878283, 5989194, 6445224, 7985592, 11756566, 11978388, 12890448, 15971184, 17634849, 23513132, 23956776, 35269698, 47026264, 47913552, 52904547, 70539396, 94052528, 105809094, 141078792, 158713641, 211618188, 282157584, 317427282, 423236376, 634854564, 846472752, 1269709128, 2539418256]

約数ペア:

[(1, 2539418256), (2, 1269709128), (3, 846472752), (4, 634854564), (6, 423236376), (8, 317427282), (9, 282157584), (12, 211618188), (16, 158713641), (18, 141078792), (24, 105809094), (27, 94052528), (36, 70539396), (48, 52904547), (53, 47913552), (54, 47026264), (72, 35269698), (106, 23956776), (108, 23513132), (144, 17634849), (159, 15971184), (197, 12890448), (212, 11978388), (216, 11756566), (318, 7985592), (394, 6445224), (424, 5989194), (432, 5878283), (477, 5323728), (563, 4510512), (591, 4296816), (636, 3992796), (788, 3222612), (848, 2994597), (954, 2661864), (1126, 2255256), (1182, 2148408), (1272, 1996398), (1431, 1774576), (1576, 1611306), (1689, 1503504), (1773, 1432272), (1908, 1330932), (2252, 1127628), (2364, 1074204), (2544, 998199), (2862, 887288), (3152, 805653), (3378, 751752), (3546, 716136), (3816, 665466), (4504, 563814), (4728, 537102), (5067, 501168), (5319, 477424), (5724, 443644), (6756, 375876), (7092, 358068), (7632, 332733), (9008, 281907), (9456, 268551), (10134, 250584), (10441, 243216), (10638, 238712), (11448, 221822), (13512, 187938), (14184, 179034), (15201, 167056), (20268, 125292), (20882, 121608), (21276, 119356), (22896, 110911), (27024, 93969), (28368, 89517), (29839, 85104), (30402, 83528), (31323, 81072), (40536, 62646), (41764, 60804), (42552, 59678)]