897172584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1187}}^1$

素因数の和:1623

約数の個数: 128

約数和(自身を含む): 2805580800

約数和(自身を除く): 1908408216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 409, 462, 616, 818, 924, 1187, 1227, 1636, 1848, 2374, 2454, 2863, 3272, 3561, 4499, 4748, 4908, 5726, 7122, 8309, 8589, 8998, 9496, 9816, 11452, 13057, 13497, 14244, 16618, 17178, 17996, 22904, 24927, 26114, 26994, 28488, 31493, 33236, 34356, 35992, 39171, 49854, 52228, 53988, 62986, 66472, 68712, 78342, 91399, 94479, 99708, 104456, 107976, 125972, 156684, 182798, 188958, 199416, 251944, 274197, 313368, 365596, 377916, 485483, 548394, 731192, 755832, 970966, 1096788, 1456449, 1941932, 2193576, 2912898, 3398381, 3883864, 5340313, 5825796, 6796762, 10195143, 10680626, 11651592, 13593524, 16020939, 20390286, 21361252, 27187048, 32041878, 37382191, 40780572, 42722504, 64083756, 74764382, 81561144, 112146573, 128167512, 149528764, 224293146, 299057528, 448586292, 897172584]

約数ペア:

[(1, 897172584), (2, 448586292), (3, 299057528), (4, 224293146), (6, 149528764), (7, 128167512), (8, 112146573), (11, 81561144), (12, 74764382), (14, 64083756), (21, 42722504), (22, 40780572), (24, 37382191), (28, 32041878), (33, 27187048), (42, 21361252), (44, 20390286), (56, 16020939), (66, 13593524), (77, 11651592), (84, 10680626), (88, 10195143), (132, 6796762), (154, 5825796), (168, 5340313), (231, 3883864), (264, 3398381), (308, 2912898), (409, 2193576), (462, 1941932), (616, 1456449), (818, 1096788), (924, 970966), (1187, 755832), (1227, 731192), (1636, 548394), (1848, 485483), (2374, 377916), (2454, 365596), (2863, 313368), (3272, 274197), (3561, 251944), (4499, 199416), (4748, 188958), (4908, 182798), (5726, 156684), (7122, 125972), (8309, 107976), (8589, 104456), (8998, 99708), (9496, 94479), (9816, 91399), (11452, 78342), (13057, 68712), (13497, 66472), (14244, 62986), (16618, 53988), (17178, 52228), (17996, 49854), (22904, 39171), (24927, 35992), (26114, 34356), (26994, 33236), (28488, 31493)]