358666952

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 870912000

約数和(自身を除く): 512245048

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 79, 119, 133, 136, 152, 158, 238, 251, 266, 316, 323, 476, 502, 532, 553, 632, 646, 952, 1004, 1064, 1106, 1292, 1343, 1501, 1757, 2008, 2212, 2261, 2584, 2686, 3002, 3514, 4267, 4424, 4522, 4769, 5372, 6004, 7028, 8534, 9044, 9401, 9538, 10507, 10744, 12008, 14056, 17068, 18088, 18802, 19076, 19829, 21014, 25517, 29869, 33383, 34136, 37604, 38152, 39658, 42028, 51034, 59738, 66766, 75208, 79316, 81073, 84056, 102068, 119476, 133532, 138803, 158632, 162146, 178619, 204136, 238952, 267064, 277606, 324292, 337093, 357238, 376751, 555212, 567511, 648584, 674186, 714476, 753502, 1110424, 1135022, 1348372, 1428952, 1507004, 2270044, 2359651, 2637257, 2696744, 3014008, 4540088, 4719302, 5274514, 6404767, 9438604, 10549028, 12809534, 18877208, 21098056, 25619068, 44833369, 51238136, 89666738, 179333476, 358666952]

約数ペア:

[(1, 358666952), (2, 179333476), (4, 89666738), (7, 51238136), (8, 44833369), (14, 25619068), (17, 21098056), (19, 18877208), (28, 12809534), (34, 10549028), (38, 9438604), (56, 6404767), (68, 5274514), (76, 4719302), (79, 4540088), (119, 3014008), (133, 2696744), (136, 2637257), (152, 2359651), (158, 2270044), (238, 1507004), (251, 1428952), (266, 1348372), (316, 1135022), (323, 1110424), (476, 753502), (502, 714476), (532, 674186), (553, 648584), (632, 567511), (646, 555212), (952, 376751), (1004, 357238), (1064, 337093), (1106, 324292), (1292, 277606), (1343, 267064), (1501, 238952), (1757, 204136), (2008, 178619), (2212, 162146), (2261, 158632), (2584, 138803), (2686, 133532), (3002, 119476), (3514, 102068), (4267, 84056), (4424, 81073), (4522, 79316), (4769, 75208), (5372, 66766), (6004, 59738), (7028, 51034), (8534, 42028), (9044, 39658), (9401, 38152), (9538, 37604), (10507, 34136), (10744, 33383), (12008, 29869), (14056, 25517), (17068, 21014), (18088, 19829), (18802, 19076)]