221783088

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1423}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 610246656

約数和(自身を除く): 388463568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 191, 204, 272, 382, 408, 573, 764, 816, 1146, 1423, 1528, 2292, 2846, 3056, 3247, 4269, 4584, 5692, 6494, 8538, 9168, 9741, 11384, 12988, 17076, 19482, 22768, 24191, 25976, 34152, 38964, 48382, 51952, 68304, 72573, 77928, 96764, 145146, 155856, 193528, 271793, 290292, 387056, 543586, 580584, 815379, 1087172, 1161168, 1630758, 2174344, 3261516, 4348688, 4620481, 6523032, 9240962, 13046064, 13861443, 18481924, 27722886, 36963848, 55445772, 73927696, 110891544, 221783088]

約数ペア:

[(1, 221783088), (2, 110891544), (3, 73927696), (4, 55445772), (6, 36963848), (8, 27722886), (12, 18481924), (16, 13861443), (17, 13046064), (24, 9240962), (34, 6523032), (48, 4620481), (51, 4348688), (68, 3261516), (102, 2174344), (136, 1630758), (191, 1161168), (204, 1087172), (272, 815379), (382, 580584), (408, 543586), (573, 387056), (764, 290292), (816, 271793), (1146, 193528), (1423, 155856), (1528, 145146), (2292, 96764), (2846, 77928), (3056, 72573), (3247, 68304), (4269, 51952), (4584, 48382), (5692, 38964), (6494, 34152), (8538, 25976), (9168, 24191), (9741, 22768), (11384, 19482), (12988, 17076)]