897198984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 2822040000

約数和(自身を除く): 1924841016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 174, 198, 216, 232, 261, 264, 297, 319, 348, 396, 449, 522, 594, 638, 696, 783, 792, 841, 898, 957, 1044, 1188, 1276, 1347, 1566, 1682, 1796, 1914, 2088, 2376, 2523, 2552, 2694, 2871, 3132, 3364, 3592, 3828, 4041, 4939, 5046, 5388, 5742, 6264, 6728, 7569, 7656, 8082, 8613, 9251, 9878, 10092, 10776, 11484, 12123, 13021, 14817, 15138, 16164, 17226, 18502, 19756, 20184, 22707, 22968, 24246, 26042, 27753, 29634, 30276, 32328, 34452, 37004, 39063, 39512, 44451, 45414, 48492, 52084, 55506, 59268, 60552, 68904, 74008, 78126, 83259, 88902, 90828, 96984, 104168, 111012, 117189, 118536, 133353, 143231, 156252, 166518, 177804, 181656, 222024, 234378, 249777, 266706, 286462, 312504, 333036, 351567, 355608, 377609, 429693, 468756, 499554, 533412, 572924, 666072, 703134, 755218, 859386, 937512, 999108, 1066824, 1132827, 1145848, 1289079, 1406268, 1510436, 1718772, 1998216, 2265654, 2578158, 2812536, 3020872, 3398481, 3437544, 3867237, 4153699, 4531308, 5156316, 6796962, 7734474, 8307398, 9062616, 10195443, 10312632, 12461097, 13593924, 15468948, 16614796, 20390886, 24922194, 27187848, 30937896, 33229592, 37383291, 40781772, 49844388, 74766582, 81563544, 99688776, 112149873, 149533164, 224299746, 299066328, 448599492, 897198984]

約数ペア:

[(1, 897198984), (2, 448599492), (3, 299066328), (4, 224299746), (6, 149533164), (8, 112149873), (9, 99688776), (11, 81563544), (12, 74766582), (18, 49844388), (22, 40781772), (24, 37383291), (27, 33229592), (29, 30937896), (33, 27187848), (36, 24922194), (44, 20390886), (54, 16614796), (58, 15468948), (66, 13593924), (72, 12461097), (87, 10312632), (88, 10195443), (99, 9062616), (108, 8307398), (116, 7734474), (132, 6796962), (174, 5156316), (198, 4531308), (216, 4153699), (232, 3867237), (261, 3437544), (264, 3398481), (297, 3020872), (319, 2812536), (348, 2578158), (396, 2265654), (449, 1998216), (522, 1718772), (594, 1510436), (638, 1406268), (696, 1289079), (783, 1145848), (792, 1132827), (841, 1066824), (898, 999108), (957, 937512), (1044, 859386), (1188, 755218), (1276, 703134), (1347, 666072), (1566, 572924), (1682, 533412), (1796, 499554), (1914, 468756), (2088, 429693), (2376, 377609), (2523, 355608), (2552, 351567), (2694, 333036), (2871, 312504), (3132, 286462), (3364, 266706), (3592, 249777), (3828, 234378), (4041, 222024), (4939, 181656), (5046, 177804), (5388, 166518), (5742, 156252), (6264, 143231), (6728, 133353), (7569, 118536), (7656, 117189), (8082, 111012), (8613, 104168), (9251, 96984), (9878, 90828), (10092, 88902), (10776, 83259), (11484, 78126), (12123, 74008), (13021, 68904), (14817, 60552), (15138, 59268), (16164, 55506), (17226, 52084), (18502, 48492), (19756, 45414), (20184, 44451), (22707, 39512), (22968, 39063), (24246, 37004), (26042, 34452), (27753, 32328), (29634, 30276)]