890619072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34877}}^1$

素因数の和:34918

約数の個数: 112

約数和(自身を含む): 2834883840

約数和(自身を除く): 1944264768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 34877, 69754, 104631, 139508, 209262, 244139, 279016, 418524, 488278, 558032, 662663, 732417, 837048, 976556, 1116064, 1325326, 1464834, 1674096, 1953112, 1987989, 2232128, 2650652, 2929668, 3348192, 3906224, 3975978, 4638641, 5301304, 5859336, 6696384, 7812448, 7951956, 9277282, 10602608, 11718672, 13915923, 15624896, 15903912, 18554564, 21205216, 23437344, 27831846, 31807824, 37109128, 42410432, 46874688, 55663692, 63615648, 74218256, 111327384, 127231296, 148436512, 222654768, 296873024, 445309536, 890619072]

約数ペア:

[(1, 890619072), (2, 445309536), (3, 296873024), (4, 222654768), (6, 148436512), (7, 127231296), (8, 111327384), (12, 74218256), (14, 63615648), (16, 55663692), (19, 46874688), (21, 42410432), (24, 37109128), (28, 31807824), (32, 27831846), (38, 23437344), (42, 21205216), (48, 18554564), (56, 15903912), (57, 15624896), (64, 13915923), (76, 11718672), (84, 10602608), (96, 9277282), (112, 7951956), (114, 7812448), (133, 6696384), (152, 5859336), (168, 5301304), (192, 4638641), (224, 3975978), (228, 3906224), (266, 3348192), (304, 2929668), (336, 2650652), (399, 2232128), (448, 1987989), (456, 1953112), (532, 1674096), (608, 1464834), (672, 1325326), (798, 1116064), (912, 976556), (1064, 837048), (1216, 732417), (1344, 662663), (1596, 558032), (1824, 488278), (2128, 418524), (3192, 279016), (3648, 244139), (4256, 209262), (6384, 139508), (8512, 104631), (12768, 69754), (25536, 34877)]