552881342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 984883200

約数和(自身を除く): 432001858

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 79, 158, 247, 403, 457, 494, 589, 806, 914, 1027, 1178, 1501, 2054, 2449, 3002, 4898, 5941, 7657, 8683, 11882, 14167, 15314, 17366, 19513, 28334, 31837, 36103, 39026, 46531, 63674, 72206, 93062, 112879, 184171, 225758, 269173, 368342, 469339, 538346, 604903, 685957, 938678, 1119193, 1209806, 1371914, 2238386, 3499249, 6998498, 8917441, 14549509, 17834882, 21264667, 29099018, 42529334, 276440671, 552881342]

約数ペア:

[(1, 552881342), (2, 276440671), (13, 42529334), (19, 29099018), (26, 21264667), (31, 17834882), (38, 14549509), (62, 8917441), (79, 6998498), (158, 3499249), (247, 2238386), (403, 1371914), (457, 1209806), (494, 1119193), (589, 938678), (806, 685957), (914, 604903), (1027, 538346), (1178, 469339), (1501, 368342), (2054, 269173), (2449, 225758), (3002, 184171), (4898, 112879), (5941, 93062), (7657, 72206), (8683, 63674), (11882, 46531), (14167, 39026), (15314, 36103), (17366, 31837), (19513, 28334)]