8281406588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1972

約数の個数: 192

約数和(自身を含む): 20353794048

約数和(自身を除く): 12072387460

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 31, 34, 46, 52, 62, 68, 91, 92, 119, 124, 161, 182, 217, 221, 238, 299, 322, 364, 391, 403, 434, 442, 476, 527, 598, 644, 713, 782, 806, 868, 884, 1054, 1196, 1426, 1547, 1564, 1612, 1877, 2093, 2108, 2737, 2821, 2852, 3094, 3689, 3754, 4186, 4991, 5083, 5474, 5642, 6188, 6851, 7378, 7508, 8372, 9269, 9982, 10166, 10948, 11284, 12121, 13139, 13702, 14756, 18538, 19964, 20332, 24242, 24401, 26278, 27404, 31909, 35581, 37076, 43171, 47957, 48484, 48802, 52556, 58187, 63818, 64883, 71162, 84847, 86342, 95914, 97604, 116374, 127636, 129766, 142324, 157573, 169694, 170807, 172684, 191828, 223363, 232748, 259532, 302197, 315146, 339388, 341614, 407309, 414817, 446726, 561223, 604394, 630292, 683228, 733907, 756431, 814618, 829634, 893452, 989179, 1103011, 1122446, 1208788, 1338301, 1467814, 1512862, 1629236, 1659268, 1978358, 2206022, 2244892, 2676602, 2903719, 2935628, 3025724, 3928561, 3956716, 4412044, 5137349, 5295017, 5353204, 5807438, 6924253, 7857122, 9368107, 9540791, 10274698, 10590034, 11614876, 12859327, 13848506, 15714244, 17397913, 18736214, 19081582, 20549396, 21180068, 22751117, 25718654, 27697012, 34795826, 37472428, 38163164, 45502234, 51437308, 66785537, 69591652, 90015289, 91004468, 121785391, 133571074, 159257819, 180030578, 243570782, 267142148, 295764521, 318515638, 360061156, 487141564, 591529042, 637031276, 1183058084, 2070351647, 4140703294, 8281406588]

約数ペア:

[(1, 8281406588), (2, 4140703294), (4, 2070351647), (7, 1183058084), (13, 637031276), (14, 591529042), (17, 487141564), (23, 360061156), (26, 318515638), (28, 295764521), (31, 267142148), (34, 243570782), (46, 180030578), (52, 159257819), (62, 133571074), (68, 121785391), (91, 91004468), (92, 90015289), (119, 69591652), (124, 66785537), (161, 51437308), (182, 45502234), (217, 38163164), (221, 37472428), (238, 34795826), (299, 27697012), (322, 25718654), (364, 22751117), (391, 21180068), (403, 20549396), (434, 19081582), (442, 18736214), (476, 17397913), (527, 15714244), (598, 13848506), (644, 12859327), (713, 11614876), (782, 10590034), (806, 10274698), (868, 9540791), (884, 9368107), (1054, 7857122), (1196, 6924253), (1426, 5807438), (1547, 5353204), (1564, 5295017), (1612, 5137349), (1877, 4412044), (2093, 3956716), (2108, 3928561), (2737, 3025724), (2821, 2935628), (2852, 2903719), (3094, 2676602), (3689, 2244892), (3754, 2206022), (4186, 1978358), (4991, 1659268), (5083, 1629236), (5474, 1512862), (5642, 1467814), (6188, 1338301), (6851, 1208788), (7378, 1122446), (7508, 1103011), (8372, 989179), (9269, 893452), (9982, 829634), (10166, 814618), (10948, 756431), (11284, 733907), (12121, 683228), (13139, 630292), (13702, 604394), (14756, 561223), (18538, 446726), (19964, 414817), (20332, 407309), (24242, 341614), (24401, 339388), (26278, 315146), (27404, 302197), (31909, 259532), (35581, 232748), (37076, 223363), (43171, 191828), (47957, 172684), (48484, 170807), (48802, 169694), (52556, 157573), (58187, 142324), (63818, 129766), (64883, 127636), (71162, 116374), (84847, 97604), (86342, 95914)]