245304006108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{13840217}}^1$

素因数の和:13840442

約数の個数: 48

約数和(自身を含む): 657244272384

約数和(自身を除く): 411940266276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 17724, 13840217, 27680434, 41520651, 55360868, 83041302, 96881519, 166082604, 193763038, 290644557, 387526076, 581289114, 1162578228, 2920285787, 5840571574, 8760857361, 11681143148, 17521714722, 20442000509, 35043429444, 40884001018, 61326001527, 81768002036, 122652003054, 245304006108]

約数ペア:

[(1, 245304006108), (2, 122652003054), (3, 81768002036), (4, 61326001527), (6, 40884001018), (7, 35043429444), (12, 20442000509), (14, 17521714722), (21, 11681143148), (28, 8760857361), (42, 5840571574), (84, 2920285787), (211, 1162578228), (422, 581289114), (633, 387526076), (844, 290644557), (1266, 193763038), (1477, 166082604), (2532, 96881519), (2954, 83041302), (4431, 55360868), (5908, 41520651), (8862, 27680434), (17724, 13840217)]