663934248

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{151169}}^1$

素因数の和:151242

約数の個数: 48

約数和(自身を含む): 1827645300

約数和(自身を除く): 1163711052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 151169, 302338, 453507, 604676, 907014, 1209352, 1360521, 1814028, 2721042, 3628056, 5442084, 9221309, 10884168, 18442618, 27663927, 36885236, 55327854, 73770472, 82991781, 110655708, 165983562, 221311416, 331967124, 663934248]

約数ペア:

[(1, 663934248), (2, 331967124), (3, 221311416), (4, 165983562), (6, 110655708), (8, 82991781), (9, 73770472), (12, 55327854), (18, 36885236), (24, 27663927), (36, 18442618), (61, 10884168), (72, 9221309), (122, 5442084), (183, 3628056), (244, 2721042), (366, 1814028), (488, 1360521), (549, 1209352), (732, 907014), (1098, 604676), (1464, 453507), (2196, 302338), (4392, 151169)]