123316746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 289505280

約数和(自身を除く): 166188534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 127, 183, 254, 366, 379, 381, 427, 758, 762, 854, 889, 1137, 1281, 1778, 2274, 2562, 2653, 2667, 5306, 5334, 7747, 7959, 15494, 15918, 23119, 23241, 46238, 46482, 48133, 54229, 69357, 96266, 108458, 138714, 144399, 161833, 162687, 288798, 323666, 325374, 336931, 485499, 673862, 970998, 1010793, 2021586, 2936113, 5872226, 8808339, 17616678, 20552791, 41105582, 61658373, 123316746]

約数ペア:

[(1, 123316746), (2, 61658373), (3, 41105582), (6, 20552791), (7, 17616678), (14, 8808339), (21, 5872226), (42, 2936113), (61, 2021586), (122, 1010793), (127, 970998), (183, 673862), (254, 485499), (366, 336931), (379, 325374), (381, 323666), (427, 288798), (758, 162687), (762, 161833), (854, 144399), (889, 138714), (1137, 108458), (1281, 96266), (1778, 69357), (2274, 54229), (2562, 48133), (2653, 46482), (2667, 46238), (5306, 23241), (5334, 23119), (7747, 15918), (7959, 15494)]