2156328792

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{991}}^1$

素因数の和:1693

約数の個数: 96

約数和(自身を含む): 5979617280

約数和(自身を除く): 3823288488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 643, 846, 991, 1128, 1286, 1692, 1929, 1982, 2572, 2973, 3384, 3858, 3964, 5144, 5787, 5946, 7716, 7928, 8919, 11574, 11892, 15432, 17838, 23148, 23784, 30221, 35676, 46296, 46577, 60442, 71352, 90663, 93154, 120884, 139731, 181326, 186308, 241768, 271989, 279462, 362652, 372616, 419193, 543978, 558924, 637213, 725304, 838386, 1087956, 1117848, 1274426, 1676772, 1911639, 2175912, 2548852, 3353544, 3823278, 5097704, 5734917, 7646556, 11469834, 15293112, 22939668, 29949011, 45879336, 59898022, 89847033, 119796044, 179694066, 239592088, 269541099, 359388132, 539082198, 718776264, 1078164396, 2156328792]

約数ペア:

[(1, 2156328792), (2, 1078164396), (3, 718776264), (4, 539082198), (6, 359388132), (8, 269541099), (9, 239592088), (12, 179694066), (18, 119796044), (24, 89847033), (36, 59898022), (47, 45879336), (72, 29949011), (94, 22939668), (141, 15293112), (188, 11469834), (282, 7646556), (376, 5734917), (423, 5097704), (564, 3823278), (643, 3353544), (846, 2548852), (991, 2175912), (1128, 1911639), (1286, 1676772), (1692, 1274426), (1929, 1117848), (1982, 1087956), (2572, 838386), (2973, 725304), (3384, 637213), (3858, 558924), (3964, 543978), (5144, 419193), (5787, 372616), (5946, 362652), (7716, 279462), (7928, 271989), (8919, 241768), (11574, 186308), (11892, 181326), (15432, 139731), (17838, 120884), (23148, 93154), (23784, 90663), (30221, 71352), (35676, 60442), (46296, 46577)]