416289328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 1071931392

約数和(自身を除く): 655642064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 112, 124, 161, 182, 184, 208, 217, 248, 299, 322, 364, 368, 401, 403, 434, 496, 598, 644, 713, 728, 802, 806, 868, 1196, 1288, 1426, 1456, 1604, 1612, 1736, 2093, 2392, 2576, 2807, 2821, 2852, 3208, 3224, 3472, 4186, 4784, 4991, 5213, 5614, 5642, 5704, 6416, 6448, 8372, 9223, 9269, 9982, 10426, 11228, 11284, 11408, 12431, 16744, 18446, 18538, 19964, 20852, 22456, 22568, 24862, 33488, 36491, 36892, 37076, 39928, 41704, 44912, 45136, 49724, 64561, 64883, 72982, 73784, 74152, 79856, 83408, 87017, 99448, 119899, 129122, 129766, 145964, 147568, 148304, 161603, 174034, 198896, 239798, 258244, 259532, 285913, 291928, 323206, 348068, 479596, 516488, 519064, 571826, 583856, 646412, 696136, 839293, 959192, 1032976, 1038128, 1131221, 1143652, 1292824, 1392272, 1678586, 1918384, 2001391, 2262442, 2287304, 2585648, 3357172, 3716869, 4002782, 4524884, 4574608, 6714344, 7433738, 8005564, 9049768, 13428688, 14867476, 16011128, 18099536, 26018083, 29734952, 32022256, 52036166, 59469904, 104072332, 208144664, 416289328]

約数ペア:

[(1, 416289328), (2, 208144664), (4, 104072332), (7, 59469904), (8, 52036166), (13, 32022256), (14, 29734952), (16, 26018083), (23, 18099536), (26, 16011128), (28, 14867476), (31, 13428688), (46, 9049768), (52, 8005564), (56, 7433738), (62, 6714344), (91, 4574608), (92, 4524884), (104, 4002782), (112, 3716869), (124, 3357172), (161, 2585648), (182, 2287304), (184, 2262442), (208, 2001391), (217, 1918384), (248, 1678586), (299, 1392272), (322, 1292824), (364, 1143652), (368, 1131221), (401, 1038128), (403, 1032976), (434, 959192), (496, 839293), (598, 696136), (644, 646412), (713, 583856), (728, 571826), (802, 519064), (806, 516488), (868, 479596), (1196, 348068), (1288, 323206), (1426, 291928), (1456, 285913), (1604, 259532), (1612, 258244), (1736, 239798), (2093, 198896), (2392, 174034), (2576, 161603), (2807, 148304), (2821, 147568), (2852, 145964), (3208, 129766), (3224, 129122), (3472, 119899), (4186, 99448), (4784, 87017), (4991, 83408), (5213, 79856), (5614, 74152), (5642, 73784), (5704, 72982), (6416, 64883), (6448, 64561), (8372, 49724), (9223, 45136), (9269, 44912), (9982, 41704), (10426, 39928), (11228, 37076), (11284, 36892), (11408, 36491), (12431, 33488), (16744, 24862), (18446, 22568), (18538, 22456), (19964, 20852)]