222253488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81233}}^1$

素因数の和:81266

約数の個数: 60

約数和(自身を含む): 654746040

約数和(自身を除く): 432492552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 81233, 162466, 243699, 324932, 487398, 649864, 731097, 974796, 1299728, 1462194, 1543427, 1949592, 2924388, 3086854, 3899184, 4630281, 5848776, 6173708, 9260562, 11697552, 12347416, 13890843, 18521124, 24694832, 27781686, 37042248, 55563372, 74084496, 111126744, 222253488]

約数ペア:

[(1, 222253488), (2, 111126744), (3, 74084496), (4, 55563372), (6, 37042248), (8, 27781686), (9, 24694832), (12, 18521124), (16, 13890843), (18, 12347416), (19, 11697552), (24, 9260562), (36, 6173708), (38, 5848776), (48, 4630281), (57, 3899184), (72, 3086854), (76, 2924388), (114, 1949592), (144, 1543427), (152, 1462194), (171, 1299728), (228, 974796), (304, 731097), (342, 649864), (456, 487398), (684, 324932), (912, 243699), (1368, 162466), (2736, 81233)]